2019 Wholesale Catalog - American Scientific

WHOLESALE CATALOG

STEM EDUCATION

2019

STEM FOR 2019

We are delighted to provide you with our 2019 wholesale catalog! For nearly 20 years we have prided ourselves on providing our customers with quality products at affordable and competitive prices. All of our products come with a 30day unconditional guarantee we well as access to our knowledgeable AmSci Support Team. Additionally, up-to-date pricing and other information is accessible on our website once your account has been set up. We have selected items for this catalog based on your demands and will continue to work with you to provide the best products and services possible. Should you have any additional questions, our staff is always available to assist you!

Please Note: We have access to a large range of products not listed in this catalog. In attition, we have an active R & D program and manufacturing facilities including glassblowing, to meet the needs of our customers. We invite you to call, fax or e-mail us with your requests or requirements.

We accept credit cards!

Items in this catalog are for educational and demonstration purposes only.

Adult supervision is required.

American Scientific, LLC 6420 Fiesta Drive Columbus, Ohio 43235 www.american-scientific.com

E-mail: sales@american-scientific.com Toll-Free: (888) 490-9002 Local: (614) 764-9002 You can count on us for a prompt response every time!

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TABLE OF CONTENTS BIOLOGY 11 Dissecting Tools Equipment & Accessories Magnifiers Microscopes & Accessories Prepared Slides Models and Bioplasts Miscellaneous

12 13 14 16 18 20 22

CHEMISTRY 24 Chemistry Supplies

25

ENERGY 27 Electricity Heat

28 35

LABORATORY 37 Equipment & Accessories Glass & Plasticware Porcelain Stands & Racks

LIGHT AND COLOR Light Demonstration Devices Glass and Plastic Mirrors Lenses and Prisms Laser Pointers

38 45 53 54 56 57 60 62 63 65

MECHANICS 66 Masses Measuring Devices Motion

67 68 71

PHYSICS 75 Magnetism Measuring Devices Demonstration Devices Motion Sound

76 81 83 87 91

ROBOTICS 96 Robotics Kits

97

INDEX 98 TERMS & CONDITIONS

103

NEW NEWPRODUCTS PRODUCTS

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NEW PRODUCTS

BURET CLAMP, SINGLE Item 2062-04 The die-cast single clamp accommodates rods up to 1/2” diameter. Spring-loaded handles hold buret securely and rubber-covered grips prevent scratching.

ELECTROPHORESIS TANKS Item 8102-00, Economy Model Item 8102-09, 9V Model Made of durable acrylic, this one-piece molded design makes the electrophoresis tank safe and easy to use. Run up to 2 samples at the same time.

It uses platinum electrodes for excellent conductivity and connection to a power source is easy with the 2 red/black female banana receptacles.

Includes: • Two (2) 4” (100 mm) L x 3.5” (75 mm) W casting trays • Two (2) 0.6” tooth combs • 4 plastic end caps • Teacher’s Guide and Student Handout

ANT HABITAT REPLACEMENT GEL Item 9110-40 The gel for the Ant Habitat contains all of the nutrients needed for the ants to thrive.

DELUXE LAB TOOL KIT Item 8821-00 Our deluxe kit comes complete with: • 6-hole test tube rack • Test tube brush • Test tube clamp • Crucible tongs • Lab scoop • Spatula • Forceps

MILLIKAN OIL DROP APPARATUS Item 3134-03 HOOKE’S LAW SPRING SET Item 3638-04

This compact, portable instrument is made of three main parts: an oil drop chamber, a microscope, and a power supply. Using this product students can learn about velocity, gravity, and the exact charge of a single electron!

NEW PRODUCTS TESLA COIL, BASIC TYPE Item 3300-00

MULTIMETER, DIGITAL Item 3232-20 This compact Digital Multimeter is a full-featured unit with a 3.5” digit LCD display. Includes test leads, 9-V battery, and instructions.

DISPOSABLE SPOT PLATE, 12 DEPRESSIONS, PK/15 Item 1123-00 Set of disposable spot tile with 12 depressions of the the same size. Tile can be used to hold drops of liquids or other substances for experiments.

QUALITATIVE FILTER PAPER, PK/100 Item 4741-06, 7 cm Item 4741-07, 24 cm Item 4741-08, 7 cm Item 4741-09, 9 cm Item 4741-10, 11 cm Item 4741-11, 12.5 cm Item 4741-12, 15 cm Item 4741-13, 18 cm This smooth, white filter paper is perfect for basic filtration needs in biology or chemistry.

• Available in: 7 cm, 9 cm, 11 cm, 12.5 cm, 15 cm, 18 cm, and 24 cm

The tesla coil, is also called an electrical resonant transformer circuit that can produce high frequency alternating current electricity with very high voltages at low currents.

Tesla coils consist of two coils (primary and secondary), each with their own capacitor which act similarly to batteries, storing energy. The two coils are connected by a spark gap. When electricity enters the system through an outside power source, the primary coils capacitor saves the incoming energy until its capacity is reached, then the current streams into the primary coil.

Once all the energy has left the capacitor, the current is being pushed through the spark gap (a gap of air between two electrodes) into the secondary coil. The two coils will then pass the energy back and forth. At the top of the coil, a top-load capacitor concentrates the current and eventually can produce ‘lightning’ - a visual representation of energy! While tesla coils today do not serve any other purpose than to be an educational tool to demonstrate scientific principles, a version of the coils is still being used in certain devices.

Package accessories: Tesla coil, a 12V1A power supply, an electronic glow tube.

THERMOMETER, TOTAL IMMERSION, 12” Item 1203-13, -20-110C Item 1203-14 -20-150C Item 1203-15, -20-110C Item 1203-16, -20-150C/0-300F THERMOMETER, PARTIAL IMMERSION, 12” Item 1203-17, -20-110C/0-230F Item 1203-18, -20-150C/0-300F Item 1203-19, -10-150C These red spirit-filled thermometers contain a petroleum-based column with red dye, which is significantly more safer than Mercury. The total-immersion thermometer has a 6 to 7 mm outer diameter, and the bulb has an equal or smaller diameter than the stem.

It is graduated in 1 degrees C.

TEST TUBE REGULAR RACK Item 2288-02 This test tube rack is made from a thick and sturdy plastic and holds about 50 test tubes. It offers a compact design for efficient storage.

• Dimensions: 7.25” L x 3.94” W x 2.75” H

ECONOMY DRYING RACK Item 2035-23

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NEW PRODUCTS

HOT PLATE Item 6200-01

HEAT MANTLE Item 5541-00

This analog compact single flat burner is great for classrooms, food labs and more. Burner has low, medium, high and warm temperature settings with a power-on safety indicator light.

Die-cast, and compact for convenient storage. 9.5 in. W x 8.5 in. D x 3 in. H.

This heat mantle is excellent for heating containers as an alternative to hot plates, and other forms of heated baths. Fluids are evenly heated while limiting the risk of glassware shattering.

Specification: 1000 ml Voltage: 220 V / 50 Hz Max. Temperature: 0-380°C Heating Power: 350 W Working Time: Continuous Working condition 1. Environment Temperature: 50~ 40°C; 2. Environment Relative Humidity: ≤ 90%; 3. Voltage: 220 ±22 v; Frequency: 50 ±1 Hz.

SUBTRACTIVE COLOR THEORY DEMO Item 3559-20 The subtractive color theory demonstration can be used to promote memory retention, encourage logical thinking, and teach the optics and physics of color mixing. As you are challenged to create specific color designs on the back-lit board, you must predict how colors of the filter tiles will mix either by experimentation or previous understanding - then you must strategically slide the squares into the correct configurations.

An extensive guide to lead you through a variety of activities is included!

This color theory demonstration has a game-like quality and is elegantly simple.

It makes exploring and experimenting with color mixing accessible (and fun!)

For curious minds of all ages.

Teachers: use the puzzle as a way to introduce the phenomena of subtractive color mixing to students in a classroom and explore color theory even more deeply through the games and related activities in the included guide.

Includes: • Back-lit base with on/off switch • Detachable power adapter • 2 Sets of 18 color filters • Activity guide Each set includes: 3 cyan, 3 magenta, 3 yellow, 3 red, 3 blue, 3 green Extra sets of filters are available for additional learning and scientific discovery!

NEW PRODUCTS

VERNIER CALIPER, PLASTIC Item 3433-03 This plastic Vernier Caliper is molded from high-impact plastic.

Upper scale capacity is over 6” with reading accuracy of 1/128”. Lower scale capacity is 155 mm with reading accuracy of 0.05 mm. Measures inside and outside dimensions.

VERNIER CALIPER, DIGITAL Item 3433-04 This Digital Vernier Caliper is constructed from hardened stainless steel with a bright LCD display. Easy-access, pushbutton controls allows metric/English selection and resets readout to zero. Includes instructions and a plastic case.

Specifications: range, 0 to 150 mm (0 to 6"); resolution, 0.01 mm (0.0005"). Scale is marked in both millimeters and inches.

SOLENOID (HELIX) AIR CORE (ROHS CERTIFIED), 23AWG Item 3175-00

EDU-DRUM Item 7200-00 The Edu-Drum in c major mode features an 8-in. Hardened steel shell with 8 precise laser-cut tongues for accurate and consistent tuning. Learn about the history and meaning of the steel tongue drum, further your knowledge of music theory and practice, and enjoy the pure, soothing sounds of the Chinese drum. The relaxing tones will have you in tune with your surroundings.

Use this item to provide an external magnetic field and to change the rate of magnetic flux passing through a coil. It consists of a plastic spool with windings of insulated copper.

The end plates have brass-binding posts.

• Capacity: 5 amperes when used intermittently, 3 amperes when used continuously • RoHS certified • Total number of turns: 710, 4 turns per layer • Wire gauge: 23 • Inner diameter: 28mm; Outer diameter: 30mm

Create amazing music— no music theory required!

Played by beating or tapping with your bare hands/ fingers or mallets (included).

Notes: c4, d4, e4, f4, g,4, a4, b4, c5 (c major) Follow the included music sheets, or improvise and play your own songs and melodies Explore new composition methods Included: mallets, cloth bag, note stickers, song cards, instructions Type: tongue drum Material: steel Diameter: 8 inches/19 cm Each drum comes with two rubber rods and 1 cloth bag for storage.

Video online

ECONOMY LORENTZ FORCE DEMONSTRATION, NO POWER SUPPLY Item 3737-11

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NEW PRODUCTS

SIXTEEN PIECE STARTER CHEMISTRY KIT Item 8820-00 With this sixteen piece starter chemistry kit, little chemists-in-training and science fans of all ages can explore and discover fascinating scientific principles: density, chemical reactions, heat transfers, molecular bonds, capillary action, and so much more!

The kit, and the included in-depth activity guide were specifically designed with little scientists, and their safety in mind. With easy to follow, step-by-step instructions, you’ll feel like a real scientist in no time. All you need to add are common household items such as sugar, water, or food coloring - and you’ll be on your way! Can you come up with some of your own experiments?

What are you going to discover?

Become A Real Scientist Today!

BIOLOGY • Dissecting Tools 12 • Equipment & Accessories 13 • Magnifiers 14 • Microscopes & Accessories 16 • Prepared Slides 18 • Models and Bioplasts 20 • Miscellaneous 22

Are you in the market for traditional biology teaching supplies such as microscopes, prepared slides, and magnifiers? Are you looking to expand your product line with more complex tools such as stethoscopes, sphygmomanometers and electrophoresis tanks? We have your business covered!

Our Biology section offers a phenomenal scope of quality products that will inspire educational engagement in students from elementary school to college.

New Product Instructions

Top Seller CE Certified

AmSci Exclusive

Maker Product

Retail Packaging

RoHS Certified

Lifetime Warranty

Extended Warranty

Teacher’s Guide Drop Ship

Handout Video Online

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BIOLOGY

DISSECTING TOOLS Handle and examine specimens with precision using our wide range of dissecting tools. Here you can find stainless steel, plastic, fine tip, and blunt tip tools.

HAND MICROTOME Item 6399-20 This microscope is optimal for junior high to college-level students as well as for the hobbyists. It is comprised of a horseshoe type base, vertical monocular body inclinable through 90°, and a metal stage, 110 mm x 110 mm.

Features: • Eyepiece 10X W. F. with rotating pointer • Objectives achromatic 4X, 10X and 40X R (spring-loaded) • Magnification 100X to 400X • Nose-piece triple • Focusing coarse and fine adjustment knob with slip clutch mechanism to prevent drifting of the focus • Condenser 0.65 N.A., built into stage • Diaphragm iris for controlling light • Stage clip locked in place, spring-loaded • Illuminator substage plano-concave mirror or light source (optional) • Packing Styrofoam box with dust cover

DISSECTING STRAIGHT SCISSORS Item 1070-01, Stainless Steel, 125 mm Item 1072-01, Iris, Blunt/Sharp 115 mm Item 1072-03, Sharp/Sharp, 115 mm* These Dissecting Scissors are made with a closed shank, and straight blades. or These scissors are designed for durability and easy cutting.

• Made of nickel-plated steel or stainless steel (depending on model) • Available in 115 mm L and 125 mm L Top Seller*

TEASING NEEDLES WITH PLASTIC HANDLE, PK/12 Item 1082-01, Straight Item 1082-02, Bent Item 1081-02, Metal, Bent PLASTIC FORCEPS/TWEEZERS, 5” Item 1055-06, fine tip, Pk/12 Item 1055-55, blunt/medium tip, each These are straight, economy, fine-tip/medium-tip Dissection Forceps.

They are made of durable plastic with blocks that keep the forceps from crossing over. The forceps are useful in biology labs.

• 1055-06 is sold in a packs of 12 • 5” (125 mm) L

These stainless steel needles are mounted in plastic handles or with metal handle (1081-02 only). The needles are great for use in dissection, as they allow precision and a firm grip. They are a must-have for biology classrooms.

• 1081-02: Sold individually • 1082-Series: Sold in packs of 12

Top Seller

STRAIGHT DISSECTING FORCEPS, 4.5” Item 1059-01, serrated tip Item 1060-00, pointed tip STAINLESS STEEL BLUNT TIP FORCEPS LARGE, 10” Item 1065-00 Perfect for removing large objects from deep containers, these tweezers offer precision. Made from stainless steel, with serrated sides and tips, they are built for durability and ease of use.

• 10” (250 mm) L

These tweezers are helpful for accurate dissection work. Made of stainless steel, with serrated tips/pointed tip and corrugated sides, they are designed for durability and precision.

• 4.5” (115 mm) L Top Seller

BIOLOGY

PROBE AND SEEKER, SMALL Item 1083-01

SCALPEL, FIXED HANDLE Item 1076-01

DISSECTION POUCH, SMALL Item 1115-50

This item is an essential dissection instrument.

It is an angular and blunt (tapered) probe with a hexagonal handle. It has a one-piece construction and is made from stainless steel.

• 130 mm

Made of forged stainless steel with a honed cutting blade. Handle is ground and satin finished. Overall length 150 mm, cutting edge is 38 mm long.

Made of black synthetic leather and lined with red velvet. Snaps closed and securely holds up to 12 dissecting instruments.

EQUIPMENT & ACCESSORIES Build aquariums and terrariums or conduct experiments using our selection of Biology equipment and accessories.

ECONOMY ELECTROPHORESIS TANK Item 8102-00, Item 8102-09, with 9v battery adapter NEW

NEW

Made of durable acrylic, this one-piece molded design makes the electrophoresis tank safe and easy to use. Run up to 2 samples at the same time. It uses platinum electrodes for excellent conductivity and connection to a power source is easy with the 2 red/black female banana receptacles.

Includes: • Two (2) 3” L x 2.5” W casting trays • Two (2) 0.6” tooth combs • Teacher’s Guide and Student Handout

ELECTROPHORESIS TANKS Item 8101-00 Made of durable acrylic, this one-piece molded design makes the electrophoresis tank safe and easy to use. Run up to 2 samples at the same time. It uses platinum electrodes for excellent conductivity and connection to a power source is easy with the 2 red/black female banana receptacles.

Includes: • Two (2) 4” L x 3” W casting trays • Two (2) 0.6” tooth combs • 4 plastic end caps • Teacher’s Guide and Student Handout

Also Available: ELECTROPHORESIS POWER SOURCE Item 8144-00

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BIOLOGY

Flex Tanks

These thermoform, clear plastic containers are flexible, yet sturdy. These can be used as aquariums, terrariums, or critter chambers. The tanks are useful for biology labs and classrooms.

• Rounded corners for easy cleaning • Nestable • Molded foot pegs

Top Seller

FLEX TANK, 1 GALLON, TANK ONLY Item 1165-01

FLEX TANK, 1.5 GALLON, TANK ONLY Item 1166-01

FLEX TANK, 1.5 GALLON, LID ONLY Item 1166-02 Dome-shaped with a closable vent to allow air flow.

FLEX TANK, 1 GALLON, LID ONLY Item 1165-02

MAGNIFIERS Our various magnifier tools make it possible to increase and examine the fine details of insects, plants, and other specimen.

TRIPOD MAGNIFIER Item 1010-09 This magnifier is for use on the laboratory table. It is suitable for elementary biology laboratory, dissections, and for closer examination of specimens. It consists of a pair of Plano-convex lenses mounted in a black plastic frame and metal legs.

GLASS FOLDING MAGNIFIER STAND 4.33” Item 1019-02

This magnifier folds into a self-supporting stand for ease of use in a classroom or laboratory. When not being used, it folds flat for convenient storage. It offers convenient magnification that lets you keep your hands free.

SINGLE LENS EYE LOUPE, 5X, 2.5” FOCAL LENGTH Item 4402-00

This lens is ideal for hands-free examination of small objects. The 5X lens in a plastic frame fits comfortably over 1 eye, providing magnification when you need it without interrupting your experiment.

BUG VIEWER, EXTRA LARGE, 2.5X Item 9112-30

This item is a rugged, clear plastic viewer with 0.19” (5 mm) squares on the bottom for easy specimen measurement. It features a removable 2.5” (65 mm) Dia. glass lens. It is a simple but useful tool for biology classrooms.

DOUBLE LENS FOLDING POCKET MAGNIFIER Item 1017-01

Small pocket magnifier that conveniently folds in on itself for easy storage and transport. Includes two lenses for a combined magnification of up to 10X.

TRIPLE LENS FOLDING POCKET MAGNIFIER Item 1017-02 This magnifier conveniently folds up for easy transport. Its 3 lenses combine for an impressive magnification to aid in reading or inspecting specimens.

BIOLOGY

HAND HELD ROUND MAGNIFIER READING GLASS, 3” Item 1012-02 A polished optical 2x lens is mounted in a plated metal rim which is threaded in a black plastic handle.

READING GLASS 3” ,2X Item 1012-04

3” hand-held circular reading glass has a plastic handle and a wide field of view with 2x magnification.

READING GLASS 4”, 2X, PLASTIC Item 1012-05

4” hand-held circular reading glass has a plastic handle and a wide field of view with 2x magnification..

Retail Packaging

PLASTIC HANDHELD MAGNIFIER 4” DIA., 2X/4X Item 6456-10

This handheld magnifier has a 2X lens and an inserted 4X lens. It has a plastic rim and handle. Very sturdy and durable, a must-have for many science classes and labs.

PLASTIC HANDHELD MAGNIFIER 3” DIA., 3X/6X Item 6457-75

PLASTIC HANDHELD MAGNIFIER 2” DIA., 3X/6X Item 6457-50

Simple, easy to use magnifier. Very sturdy and durable, with dual magnification.

Simple, easy to use magnifier with dual magnification.

Top Seller

Retail Packaging

PLASTIC HANDHELD MAGNIFIER 1.5” DIA., 3X Item 6457-38 Single magnification. Great economy option for biology kits.

Top Seller

MAGNIFIER, TRIPLE LENS 2X, 6X, 8X, CLEAR PLASTIC Item 6457-20

This clear plastic stackable Triple Lens Magnifier has three magnifications: 2X/6X/8X. It contains a 1” (25 mm) Dia. 2x lens, 0.63” (16 mm) Dia., 6X lens, and a 0.5” (13 mm) Dia., 8X lens.

Compact design that has many applications in schools and laboratories.

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BIOLOGY

MICROSCOPES & ACCESSORIES Microscopes are an ideal way to view objects unseen by the naked eye, our various microscopes make it possible to focus on the finer details.

WIDEFIELD “DIN” MICROSCOPE EYEPIECE Item 1326-01 This eyepiece features a convex lens and attaches to microscopes for a clear view. For DIN microscopes only.

• 10X magnification

ACHROMATIC “DIN” MICROSCOPE OBJECTIVES Item 1345-10, 10X Item 1345-15, 40X

EYEPIECE, MICROSCOPE, WIDEFIELD, 10X Item 1321-01 Item 1324-01

This replacement objective lens lets you effectively replace a broken or defective lens to keep a microscope functional.

• 10X or 40X magnification

Use this product with a microscope for a wide field of view.

OBJECTIVES, ACHROMATIC Item 1341-15, 40X Item 1341-30, 100X Item 1345-05, “Din” 4X Item 1345-20, “Din” 45X, Din R

EYEPIECE, HUYGENIAN 10X Item 1321-10

Use these objective lenses with your microscope to see the world in close detail at magnifications ranging from 4-100X.

MICROSCOPE SLIDE BOXES, PLASTIC Item 1032-01, Capacity 25 Item 1032-02, Capacity 50 Item 1032-03, Capacity 100

MICROSCOPE SLIDE BOXES, WOODEN Item 1031-01, Hinged, Capacity 25 Item 1031-02, Hinged, Capacity 50 Item 1031-03, Hinged, Capacity 100

MICROSCOPE SLIDE CARRIERS Item 9116-10, Mailer for 2 slides Item 9116-00, Mailer for 1 slide

INOCULATING LOOP 3” NICHROME WIRE Item CM-22 Three inches of twisted 25-gauge nichrome wire with 5 mm OD loop mounted in an 8” aluminum handle.

INOCULATING NEEDLE 3", NICHROME WIRE 24 SWG Item CM-27

KOLLE NEEDLE HOLDER Item CM-23

Three inches of 25-gauge nichrome wire mounted in an 8” aluminum handle.

10.5” Aluminum rod fitted with insulating sleeve and screw chuck.

Accommodates 26-gauge wire.

BIOLOGY AMSCI FAVORITE

STEREO LED MICROSCOPE, PORTABLE, BATTERY POWERED, 20X Item 1316-00 This Stereo LED Microscope is a great tool to use for studying specimens taken from large objects under low magnification, such as minerals, insects, and plants parts. Top lighting is the most effective way to illuminate light onto the object. It allows the light to reflect upward from the opaque surface of the specimen. Stereo LED Microscopes can be used to show greater specimen detail during a dissection. The Stereo LED Microscope has standard “rack-andpinion” focusing, allowing you to focus by turning the knob to slide the head of the microscope up and down.

AMSCI FAVORITE

USB DIGITAL MICROSCOPE Item 1315-00 This microscope gives you easy access to a close-up view on common items around the house or the creepy crawlies from your backyard. It is also excellent for everything from dissection to industrial inspection.

The hand-held aspect lets you manipulate the microscope to view just about anything you may wish. Its easy 1-touch focus wheel makes the magnifying power of up to 200X simple to control, and the microscope conveniently allows you to capture your view by still image or video with the press of a button.

Operation system: Windows 2000/XP/Vista, Windows 7, Mac 10.5 and above On top of our 30-day satisfaction warranty, we offer a 90-day limited warranty for manufacturer defects.

Accessories: • A1-Alloy Stand • Safety Cover • User Guide • Teacher’s Guide • CD ROM (Driver) • Gift Box

AMSCI FAVORITE

MICROSCOPE, SHINCO-SCOPE WITH SET OF SLIDES Item 9000-00 The Shinco-Scope needs only available outdoor light or minimal room light. There are no knobs or gears, so there is no need to fuss with adjustments. The total magnification is (30X) along with reflective light capabilities allows you to view the exterior of 3-D specimens, printed matter, and other ordinary objects. It also has a prism illuminator that sends transmitted light up through the stage allowing you to view the internal structure of thinly sectioned specimens.

• Locked-on eyepiece • Locked-on stage clips • Nickel-plated brass tube • Corrosion-resistant finish • Vinyl cover • Lifetime warranty

ADVANCED STUDENT MICROSCOPE Item 1310-00 This microscope is optimal for junior high to college-level students as well as for the hobbyists. It is comprised of a horseshoe type base, vertical monocular body inclinable through 90°, and a metal stage, 110 mm x 110 mm.

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BIOLOGY

PREPARED SLIDES Our prepared specimen slides are perfect for those who are short on time or resources.

Specimens include, striated muscle, mixed protozoa and many more!

MICROSCOPE SLIDES, 1” X 3” Item 9119-00*, Pk/72 Item 9119-12, Pk/12 Item 9119-72, one side frosted, Pk/72 Item 9119-50, one side frosted, Pk/50 These glass microscope slides have one side frosted. They are clean and interleafed. Slides are a must-have for lessons in microscopy.

• Sold in a packs of 12, 50 or 72 (see details above) • 3” (75 mm) L x 1” W (25 mm) • Thickness 1-1.2 mm Top Seller* MICROSCOPE PLASTIC SLIDES 1” X 3”, PK/100 Item 9119-30 Safer than glass, these plastic slides will not break, scratch or cut fingers. No more slides stuck together! Now with tissue paper layered between each slide to prevent static cling.

• Sold as pack of 100 • 3” L (75 mm) x 1” W (25 mm) • 1-1.2 mm thick MICROSCOPE SLIDES DEPRESSIONS, PK/12 Item 1035-01, 1 depression Item 1035-02, 2 depressions Use these slides for holding liquids and cultures for microscopic examination. They are made from selected 1.5 mm-thick microscope slides, 75 mm L x 25 mm W with ground edges.

The spherically polished cavities are of 13 mm Dia. with 0.5-0.6 mm depth.

• Sold in a pack of 12

PREPARED SLIDE SET F, APOLOGIA SLIDES, SET/17 Item 1550-00 Biology students can now learn from an entire set of useroptimized prepared slides. All of the slides are labeled and packed in a plastic case. Set has 17 total slides.

Includes: • Amoeba Proteus • Diatoms • Euglena • Ascarismitosis • Grantia Spicules • Hydra Budding • Leaf C.S. W/Veins • Onion Tip Root • Paramecium

• Planarian • Ranunculus Root • Ranunculus Stem • Spirogyra W/Conjugation • Volvox • Zea Mays Root • Zea Mays Stem • Chicken Embryo

PREPARED SLIDE SET D, INTERMEDIATE BIOLOGY, SET/25 Item 1400-00 This general slide set is good for intermediate students of biology. All slides are labeled and packed in a plastic case. The set has 25 total slides.

Includes: COVER SLIPS, PK/100 Item 9119-40, Plastic, 22 mm Item 9119-22, Glass, 22 mm Item 9119-11, Glass, 24 mm Neatly prepare slides with these coverslips. Glass is your traditional lab option for supreme clarity. Plastic can be safer than glass for younger students, they will not break, scratch or cut fingers. No more cover slips stuck together! Now with tissue paper layered between each slip to prevent static cling.

• Sold in a pack of 100 • Size 0.88” (22 mm) L x 0.88” (22 mm) W for 9119-40 and 9119-22 • Size 0.94” (24 mm) L x 0.94” (24 mm) W for 9119-11

• Mitosis in plants • Pollen grains w.m.

• Amoeba w.m.

• Yeast cells w.m.

• Green algae spirogyra • Letter E • Tape worm t.s.

• Silk fabric w.m.

• Lily leaf v.s • Skin cells v.s.

• Mammal lung t.s.

• Meiosis in animals • Aves feather w.m.

• Lily stamen t.s.

• Mammal hair w.m.

• Mosquito mouth parts w.m.

• House fly mouth parts w.m.

• Amphibian blood smear (frog blood smear) • Human blood smear • Onion cells w.m.

• Hibiscus stem t.s.

• Wool fabric w.m.

• Fish scale w.m.

• Skeletal muscles w.m.

• Monocot stem c.s. (herbaceous stem—young t.s.)

BIOLOGY

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Prepared Slides, Individual Below slides come in sets of 50. Sold separately, minimum quantity is 50 eaches.

All slides are clearly labeled.

ITEM NAME

ITEM #

Feather, 3 Types Wm 70-1000 Housefly Head/Leg/Wing 70-1001 Textile Fibers, 3 Kinds 70-1002 Hair 3 Types 70-1003 Letter “E” Wm 70-1004 Bacteria Smear 70-1005 Cheek Cell Smear 70-1006 14-Oscillatoria Wm 70-1007 Mixed Protozoa 70-1008 Lilac Leaf Cs 70-1009 Bread Mold Wm 70-1010 177-Budding Yeast 70-1011 Plankton Form Wm 70-1012 Paramecium Wm 70-1013 Amoeba Wm 70-1014 63-Spirogyra Veg Wm 70-1015 Euglena Wm 70-1016 Plant Root Cs 70-1017 Plant Stem Cs 70-1018 Flower Bud Cs 70-1019 Daphnia Wm 70-1020 Planaria Wm 70-1021 Budding Hydra Wm 70-1022 Rotifers Wm 70-1023 Aspergillus Wm 70-1024 Mold, 3 Types Wm 70-1025 Mushroom Cs 70-1026 Plasmodium Sp Smear 70-1031 Pseudomonas Aeruginosa Smear 70-1032 Mycobas, Tuberculosis Smear 70-1033 Haemophilus, Influenza Smear 70-1034 Human Blood Smear 70-1035 Human Ovary 70-1036 Human Sperm Smear 70-1037 Rat Sperm 70-1038 Mammal Ovary 70-1039 Cork Section 70-1041 Dicot 70-1046 Meiosis I In Plant Cell 70-1047 Meiosis Ii in Plant Cell, each 70-1048 Meiosis In Animal Cell, Grasshopper 70-1049 Anabaena Wm 70-1050 Volvox Wm 70-1051 Vorticella Wm 70-1052 Rhizopus Stolonifer Wm 70-1053 Penicillium Wm 70-1054 Moss Leaf Wm 70-1055 Pinus Leaf Wm 70-1056 Fern Prothallium Wm 70-1057 Helianthus Stem Cs 70-1058 Bed Bug Wm 70-1059 Earthworm Cs 70-1060 Sea Urchin Ova Wm 70-1061

ITEM NAME

ITEM #

Fish Scales Wm 70-1062 Frog Skin Wm 70-1063 Chlamydomonas Wm 70-1064 Spirogyra Conjugation Wm 70-1065 Chlorella Wm 70-1066 Oedogonium Wm 70-1067 Ulothrix Veg Wm 70-1068 Mixed Diatoms Wm 70-1069 Fucus Cs 70-1070 Porphyra Wm 70-1071 Squamous Epithelium Sm 70-1072 Adipose Tissue Sec 70-1073 Hyaline Cartilage Sec 70-1074 Compact Bone Cs 70-1075 Striated Muscle Sec 70-1076 Nerve Cell Sm 70-1077 Spinal Cord Cs 70-1078 Cerebellum Sec 70-1079 Artery And Vein Cs 70-1080 Blood Smear Giemsa Stain 70-1081 Liver Cs 70-1082 Stomach Cs 70-1083 Small Intestine Ls 70-1084 Lung Sec 70-1085 Spleen Cs 70-1086 Colon Cs 70-1087 Thyroid Gland Sec 70-1088 Pancreas Sec 70-1089 Human Skin Sec 70-1090 Kidney Sec 70-1091 Monocot And Dicot Root Cs 70-1092 Monocot And Dicot Stem Wm 70-1093 Monocot And Dicot Leaf Cs 70-1094 Monocot And Dicot Flower Bud Cs 70-1095 Deciduous And Evergreen Leaf Cs 70-1096 Grantia Cs 70-1097 Liver Fluke Wm 70-1098 Taenia Pisiformis Wm 70-1099 Ascaris Cs 70-1100 Spider Head And Mouth Parts Wm 70-1101 Mites Wm 70-1102 Cockroach Head And Mouth Parts Wm 70-1103 Locust Mouth Parts Wm 70-1104 Locust Thorax Wm 70-1105 Locust Abdomen Wm 70-1106 Drosophila Wild Type Wm 70-1107 Culex Pupa Wm 70-1108 Aphia Wm 70-1109 Mitosis, Onion Root Tip Cells, Ls 70-90401 Frog, Blood Smear 70-90808 Streptococcus 088-90142 Mitosis, Animal Cell Stages 088-90925 Root Mitosis, each 70-4001

Below slides come in sets of 25.

Sold separately, minimum quantity is 25 eaches.

All slides are clearly labeled.

Prepared Slides

TR-888

ITEM NAME

ITEM #

Malaria Parasite (Signet Ring) 91-5113 Plasmodium Vivax 91-5124 Grantia LS 91-5133 Tape Worm 91-5313 Hook Worm 91-5405 Pin Worm WM 91-5406 Tick WM 91-5619 Head Louse 91-5720 Wasp Sting WM 91-5725 Muscles Cardiac 91-6319 Muscles Striated LS 91-6320 Muscles Skeletal 91-6322 Muscles Smooth 91-6323 Tadpole 91-6512

Other Prepared Slide Sets STARCH, SET/12 Item SP-1200 Includes 1 each of the following: Arrowroo Starch Grains Red Bean Starch Wheat Starch Pink Bean Starch Sweet Potato Starch Corn Starch

Broad Bean Starch French Bean Starch Greenpeas Starch Taro Starch Potato Starch Rice Starch

HUMAN/ANIMAL, SET/25 Item 1450-00 Includes 1 each of the following: Human spinal cord TS Animal Bone Marrow Smear Adipose Tissue CS Epithelium Columnar Nerve Cells Smear Muscles Cardiac Dicot Root CS Muscles Striated Mammal Adrenal Gland CS Mammal Thyroid Gland CS Mammal Pituitary Gland CS Human Cartilage TS Dicot Stem CS

Mammal Lung TS Human Liver TS Epithelium Cquamous Human Ovary TS Plant Cells W.M. Mammal Esophagus TS Mammal Kidney TS Mammal Brain CS Human Bone CS Monocot Root CS Human Skin VS Human Blood Smear

20

BIOLOGY

MODELS AND BIOPLASTS Models and bioplast specimens that are perfect for up-close study in classrooms and biology labs.

Durable models, made to last! Meticulously set and framed or embedded in protecting plastic, these provide an interactive way for students and insect/biology enthusiasts to handled and inspected fragile specimen without damage.

PLASTIC BIOPLAST MOUNT, 5 STAGES FROG LIFE HISTORY Item WD3112

BUTTERFLY IN DISPLAY Item 9113-12

Frog life cycle including the 5 stages: egg, tadpole, tadpole with legs, froglet, adult frog.

Beautiful, real butterflies and moths encased under glass in a wooden frame.

This item can be used for close inspection of a variety of butterflies and moths. It also makes a great gift.

BIOPLAST, CABBAGE BUTTERFLY LIFE HISTORY BIOPLAST MOUNTS Item 10-1540 Stages of a cabbage butterfly development from egg to adult.

AmSci Exclusive BIOPLAST, BIOLOGICAL SYMMETRY Item 10-1530

BIOPLAST, ROOT SYSTEM ( 4 SPECIMENS) Item 10-1800

BIOPLAST, PLANT SPECIMEN, SET/4 Item 10-2400

BIOPLAST, HOUSEFLY LIFE HISTORY (5 SPECIMENS) Item 10-2000

BIOPLAST, SEA LIFE SPECIMEN BIOPLAST SET/4 Item 10-2500

PLASTIC BIOPLAST MOUNT, WASP Item 10-3400

BIOPLAST, HONEY BEE LIFE HISTORY SIX STAGES Item 10-1650 PLASTIC BIOPLAST MOUNT, BEETLE Item 10-3700

PLASTIC BIOPLAST MOUNT, CRAB Item 10-3800

BIOLOGY MODEL OF THE HUMAN BRAIN Item 1500-10

MODEL OF HUMAN EYE Item 1020-11 This model of the human eye comes on a stand. It is dissectible into 6 numbered parts with keyed descriptions. The model can provide useful illustration for biology classes.

This 1X plastic model of the human brain comes on a stand. It is vertically dissected into two parts.

The model is hand-painted with numbered parts and includes a key its part names.

MODEL OF ANIMAL CELL Item 1530-10

MODEL OF HUMAN LUNG Item 1500-30

This cell model incorporates details from microscopic slides (not included). The nucleus, mitochondria, endoplasmatic reticulum, and ribosomes are clearly shown. The model is mounted on a stand with a key card.

This 3-dimensional model shows the basic structure of the human lungs. It is made of indestructible polymer. The model is hand painted with numbered parts for color and detail.

MODEL OF LEAF STRUCTURE Item 1530-25

MODEL OF PLANT CELL Item 1530-15

This 3-dimensional model shows leaf structure detail. It is made of indestructible polymer. The model is mounted on a stand for convenient viewing. Includes key card.

This colorful cross-sectional model shows the typical structure of a generalized plant cell. It is made of indestructible polymer. The model is hand-painted and has an information key card.

MODEL OF PLANT MITOSIS Item 1530-21

THREE GLOBAL MODEL, MANUAL Item 2120-04

This hard plastic model shows mitosis stages in plant cells.

It identifies the parts of the cell phases of mitosis and the changes cells undergo through the stages. The nucleus, centrioles, centrosome, chromatin, chromosomes, spindle, aster, and other key structures are easily identified.

The model is mounted on a board with key card.

A high quality model designed to demonstrate on a large scale the relative movements of the sun, earth, and moon, so that the causes of a number of phenomena can be understood such as day and night, changing the length and direction of shadows, seasons of the year, phases of the moon.

Teachers notes written for the non-specialist astronomer cover all these topics.

FROG DISSECTION MODEL Item 1540-15

AmSci Favorite

This is the perfect tool for teaching frog anatomy to any science or biology classroom. It is large enough to be seen from the back of the classroom and detailed enough to warrant close-up study. The model features both ventral and dorsal dissections. The ventral side displays the digestive, respiratory, circulatory, and system. It also includes the liver, gallbladder, two egg masses, and vomerine teeth. The dorsal side exposes the brain, central nervous system, and eyeball. Both sides reveal the skeletal and muscular system. A total of 67 structures are numbered and referenced in keys on the two-sided base.

• Approx. 12.5” (317 mm) W x 15.5” (380 mm) H x 6” (150 mm) D AmSci Exclusive

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22

BIOLOGY

MISCELLANEOUS Choose from our selection of miscellaneous Biology supplies that can be used in a variety of experiments!

BLOOD TYPING TRAY Item NEO-710 Use this washable plastic tray for performing ABO and Rh blood-typing. The tray has 3 depression wells to facilitate the testing. It is great for biology experiments and demonstrations.

• 3” (75 mm) L x 2” (50 mm) W Top Seller

STUDENT BLOOD PRESSURE KIT Item 3646-52 This device takes simplified, precise readings using low cost aneroid blood pressure kit. Features include a specially designed button valve, which gradually releases pressure from the inflation system at the proper rate. Measurements are further simplified with an easy-to-read gauge, self-adhesive Velcro cuff, and a sensitive stethoscope.

• Comes with a Teacher’s Guide • In carrying case

PLASTIC STAINING JAR Item 2202-01 Use this jar for staining microscope slides with dyes or chemicals. It has 5 grooves to hold 10 standard 3” (75 mm) L x 1” (25 mm) W slides back to back in erect position. The jar is useful for preparing biological samples for viewing.

• Domed threaded screw cap • Approx. 4.5” (114 mm) H

SMALL MOROCCAN GEODE, BAG/100 Item GEO-1

BOWLES STETHOSCOPE DIAPHRAGM TYPE Item 3646-02

Break your own geodes! Discover what’s inside each one of these natural Moroccan geodes. Geodes from Morocco tend to run larger and have much better crystalline structure than the ones from Mexico. Not every geode will contain crystals but they will still contain interesting mineral deposits inside. Incl: instruction cards. Hammer or rock pick required but not included.

Safety goggles and adult supervision are recommended.

This simple and sturdy instrument allows students to detect feeble sounds like heart beats. It consists of a chest piece, latex Y tube, and plated brass binaurals with plastic earpieces. The stethoscope is a useful instrument in biology courses.

CLEAR PLASTIC GEOBOARD 9”X9” Item GEO-900 Clear plastic Geoboard with the dimensions of 9” x 9” with 11 x 11 pegs.

Board is umbered and one sided.

STETHOSCOPE, TEACHING Item 3648-01 For simultaneous listening of heart sounds by the student and instructor or two students, through a single chest piece.

Consists of a bowles chest piece, dual head sets of plated brass binaurals with plastic earpieces, black latex extension and y-tubing connector.

BIOLOGY

23

Butterfly Cages

Witness the wonder of the butterfly life cycle with this child- and insect-friendly habitat. This reusable butterfly pavilion is the perfect environment for young entomologists to raise butterflies.

AmSci Favorite

Lightweight, durable construction makes for easy hanging (9114-48) or pop up for butterfly displays (9115-Series) but easy to carry for use outside and on the go. See-through mesh. Keeps butterflies inside until you set them free.

HANGING BUTTERFLY CAGE Item 9114-48 • Zippered entry allows easy access for care and feeding • Comes with a Teacher’s Guide • Approx. 37” (940 mm) tall and 11” (280 mm) Dia.

POP-UP BUTTERFLY CAGES Item 9115-24 Item 9115-18 Item 9115-12 Trim colors and pattern may vary.

• Comes with a Teacher’s Guide • 9115-12: 12” (300 mm) tall and 10” (250 mm) Dia. • 9115-18: 18” (450 mm) tall and 10” (250 mm) Dia. • 9115-24: 24” (600 mm) tall and 15” (380 mm) Dia.

SPRAY BOTTLE Item 9110-00, 10ml

AQUATIC NET Item 5894-65

This small spray bottle is a useful tool in chemistry and biology labs. Use it to disperse minute amounts of liquid.

ANT HABITAT Item 9110-30, LED Item 9110-31, Non-LED Item 9110-40, Replacement Gel

Also available including coupons for Live Caterpillars!

Aquatic net perfect for biology classrooms.

Durable net and handle.

NEW

The gel in this habitat contains all of the nutrients needed for the ants to thrive. Watch the ants work together to build tunnels, chambers, and bridges! The awesome LED lights on the lighted version turn your Ant Habitat into a great night light, too! Ants not included.

Includes: • Tank with Nutrient Gel • Tunnel Starter Tool • Magnifier • Instructions

AmSci Favorite

CHEMISTRY

• Chemistry Supplies

25

Chemistry supplies for every classroom and grade level should be a staple for your business.

Basic supplies such as litmus, pH, and filter papers will make complex chemistry experiments a breeze.

Getting students excited about the world around them is our number one goal when supplying you with the most relevant chemistry supplies on the market.

New Product Instructions

Top Seller CE Certified

AmSci Exclusive

Maker Product

Retail Packaging

RoHS Certified

Lifetime Warranty

Extended Warranty

Teacher’s Guide Drop Ship

Handout Video Online

CHEMISTRY

CHEMISTRY SUPPLIES We have your solution for all your chemistry supply needs with our mix of litmus papers, filter papers and more!

AmSci Favorite

MAGNESIUM RIBBON Item 2074-01 Use this Magnesium Ribbon for combustion experiments. Magnesium burns at a high temperature and combusts into magnesium oxide. This ribbon can be used to demonstrate the principles of chemical changes.

• Sold in a pack of approx. 31 g • Flammable solid • 0.03 mm thick

LITMUS PAPER, PK/100 Item 2091-01 Blue Item 2091-01 Red Students can use this product to test solutions for acid or base determination. This Blue Litmus Paper turns red for acids. The paper is fantastic for basic chemistry lessons.

• Easy-to-use • 100 strips in vial

PH PAPER TEST STRIPS, PK/100, BOOK Item 2092-10 Use these pH Strips to measure acidity or alkalinity of chemical solutions. The included color code key allows you to match pH from 1-14. The strips are a great tool for chemistry demonstrations and experiments.

• Includes 100 test trips in a book, perforated to be easily detached • 1-14 acid/base key PH PAPER TEST STRIPS, PK/100, VIAL IN BLISTER PACK Item 2092-10B Use these pH Strips to measure acidity or alkalinity of chemical solutions. A vial is included for safe storage. The strips are a great tool for chemistry demonstrations and experiments.

QUALITATIVE FILTER PAPER, BOX/100 Item 4741-01, 9 cm Item 4741-02, 11 cm Item 4741-03, 12.5 cm Item 4741-04, 15 cm Item 4741-05, 18 cm Item 4741-06, 7 cm Item 4741-07, 24 cm This high-quality neutral Filter Paper is suitable for normal filtration.

It contains a very low ash content.

• Qualitative Grade #1, medium speed • Sold in a box of 100

QUANTITATIVE FILTER PAPER, PK/100 Item 4741-08, 7 cm Item 4741-09, 9 cm Item 4741-10, 11 cm Item 4741-11, 12.5 cm Item 4741-12, 15 cm Item 4741-13, 18 cm GLASSINE WEIGHING PAPER 6” X 6”, PK/500 Item 6115-00 When used in chemistry, this product’s primary purpose is to weigh powdery or slippery samples. It is air, water, and grease resistant.

NEW

This smooth, white filter paper is perfect for basic filtration needs in biology or chemistry.

• Available in: 7 cm, 9 cm, 11 cm, 12.5 cm, 15 cm, 18 cm, and 24 cm • Sold in box of 100

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26

CHEMISTRY

AMSCI FAVORITE

SIXTEEN PIECE STARTER CHEMISTRY KIT Item 8820-00

NEW

With this sixteen piece starter chemistry kit, little chemists-in-training and science fans of all ages can explore and discover fascinating scientific principles: density, chemical reactions, heat transfers, molecular bonds, capillary action, and so much more!

The kit, and the included in-depth activity guide were specifically designed with little scientists, and their safety in mind. With easy to follow, step-bystep instructions, you’ll feel like a real scientist in no time. All you need to add are common household items such as sugar, water, or food coloring - and you’ll be on your way! Can you come up with some of your own experiments?

What are you going to discover?

Become A Real Scientist Today!

MILLIKAN OIL DROP APPARATUS Item 3134-03

AMSCI FAVORITE

NEW

This compact, portable instrument is made of three main parts: an oil drop chamber, a microscope, and a power supply. Using this product students can learn about velocity, gravity, and the exact charge of a single electron!

ENERGY • Electricity 28 • Heat 35

Learning about the different types of energy is one of the most exciting areas of science! We have an extensive selection of hands-on products to fill your customers’ classrooms with items such as classic science staples like Drinking Birds, and new and innovative tools such as our Stirling Engine, as well as many more tools that teach and excite.

Most of the products in our Energy category come equipped with Teacher’s aids in the form of our Teacher’s Guides complete with NGSS and STEM activities, Student Handouts, product videos and more!

New Product Instructions

Top Seller CE Certified

AmSci Exclusive

Maker Product

Retail Packaging

RoHS Certified

Lifetime Warranty

Extended Warranty

Teacher’s Guide Drop Ship

Handout Video Online

28

ENERGY

ELECTRICITY Utilize our ample selection of electric products that spark student interest in solar energy and energy transfers.

AMSCI FAVORITE

AMSCI FAVORITE

ELECTRIC ENERGY SET Item 1113-10 Students can experiment with this kit to discover for themselves how energy exists in many forms and the resources from which society can benefit. Some examples include mechanical, chemical, light, and wind.

Harnessing these forms and converting them into electricity creates easier ways of accomplishing many tasks.

ENERGY BALL Item 6580-00 Item 6580-00-BAG This Energy Ball now has upgraded electronics, and a pull tab to preserve battery life. It is a great way to demonstrate for kids how to conduct electricity in a circuit. The ball contains 2 small metal electrodes that, when touched simultaneously, cause it to light up.

• No other energy ball on the market with these upgraded features • 6580-00: Retail-ready blister packaging • 6580-00-BAG: Comes in a ziptop bag

Instructions Included

AMSCI FAVORITE

CIRCUIT TESTER, DC VOLTAMETER 0 TO 5V, 0 TO 15V (VOM) Item 3232-10 Item 3232-20 NEW Volt/Ohm/Milliammeter, 20K Ohm/V. Contains 23 ranges and is equipped with mirror-back scale, buzzer, battery tester and meter overload protection. Made of high-impact plastic with adjustable handle.

Includes test leads, batteries, carrying case and instruction manual.

Size is 5 x 3 x 1.

DC Voltage: Range = 0 to 2.5, 10, 50, 500, 1000V Sensitivity = 0000ohm/V AC Voltage: Range = 1 to 10, 50, 250, 1000V Sensitivity = 8000ohm/V DC Current: Range = 0 to 5, 50, 500mA, 10A on separate jack Resistance: R x 1, R x 10, R x 1000; Accuracy: + or ? 5% fs Protection: 1-A, 250V fuse and silicon double diode

LIGHTNING BALL Item 2120-00 Item 2120-00-X, plays music This 8’’ glass globe is filled with an inert gas under low pressure.

The lightning bolts are produced by the Tesla coil in the middle that creates a large potential difference within the globe.

• Comes with a detachable power supply • Comes with a Teacher’s Guide • 2120-00-X Plays music!

Dimensions: • Diameter of the globe approx. 8” (200 mm)

ENERGY DISCHARGE ELECTRODE Item 2120-09 This quality hand-held electrode can be used with a generator, such as a Van de Graaf generator.

Its polished aluminum sphere at the top safely discharges a generator by receiving the electric discharges it releases. The sphere is mounted on an insulated rod for easy and safe handling of the electrode.

ELECTROSTATIC DISCHARGE TONGS, ADJUSTABLE Item 2120-10

VAN DE GRAFF GENERATOR Item 2120-02 Put on stunning demonstrations of static electricity with this Van de Graff Generator! Students can touch it and feel the power of static electricity as their hair starts to stand on end. Use the discharge bulb to safely discharge the generator after use.

These adjustable metal discharge tongs consist of a plastic insulated handle with two arching metal rods attached at a central pivot point. At the top of each arch, a 0.5” metal sphere is attached. The arches are adjustable to a max. distance of 11”.

The two adjustable metal arches can be fastened by turning a wingnut and screw. This helps to keep any desired distance between the min. and max. span easily.

FRICTION ROD Item 3128-01, Solid Soda Glass Item 3128-04, Ebonite (Hard Rubber)

FRICTION ROD SET Item 3128-07 Learn about the triboelectric series, friction, induction and conduction! With this set, students can develop a model of what is happening to the electrons around the atoms in a conductor versus an insulator. Investigate the nature of the mobile subatomic particle called the electron and the forces created when an object has an unequal number of positive and negative charges. The guide included with this set encourages critical thinking in combining elements from Science, Technology, Engineering and Mathematics (STEM), and can be used to teach with Common Core and National Next Generation Science Standards.

Includes: • 1 hollow glass rod • 1 lucite rod • 2 hard rubber rods • 1 flannel pad • 1 silk pad • 1 fur pad Teacher’s Guide included

This friction rod is made of Ebonite (hard rubber). Use it for creating frictional electricity with materials like wool or fur, for charging electroscopes, etc. It is a simple but useful tool for science classrooms.

• Approx. 10”-12” (250-300 mm) L x 0.38” - 0.5” (10-13 mm) Dia.

FRICTION PAD (EXCITING PAD) SILK FLANNEL Item 3129-02, Silk Flannel Item 3129-03, Wool Flannel For producing electrostatic charges on friction rods, electrophorus plates etc. Made of wool flannel/silk flannel.

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ENERGY HOFFMAN ELECTROLYSIS APPARATUS, COMPLETE Item 3155-01 Item 3156-01, new model Use this apparatus for qualitative and quantitative study of the electrolytic decomposition of electrolytes such as water, hydrochloric acid, etc. It consists of 2 vertical, 50 ml, gas-collecting, graduated glass tubes with stopcocks at top. The tubes are joined to a reservoir by a bridging tube and fitted with a pair of platinum electrodes at their lower ends. A lead wire connecting the platinum electrode passes through the glass tube for external connections, so that only the platinum electrode comes in contact with the electrolyte.

• Packed in a Styrofoam case • Requires a 6 V battery or low voltage DC power supply for operation (not included)

HOFFMAN ELECTROLYSIS REPLACEMENT PARTS Item 3155-02, Glass only Item 3156-02, Glass and 4 Electrodes Spare glass replacement part only for use with Hoffman Electrolysis Apparatus. The graduated “U” tube with stopcocks and the glass thistle tubes are included. These are the same parts used in the complete apparatus (Item 3155-01 and 3156-01 respectively) • Graduated 50 ml in 0.2 ml increments METAL SUPPORT STAND ONLY (FOR THE HOFFMAN ELECTROLYSIS) Item 3155-03, Base and Rod only Item 3156-03, Base, Rod, and 2 Clamps Metal support stand only for the Hoffman Electrolysis (Item 315501/3156-01) and similar apparatuses. This specially designed, heavy metal support has binding posts in the base and double clamps on the rod; a special clamp with prongs for supporting the lower part of the apparatus is also supplied. The stand will hold the apparatus securely without causing strains in the glass parts.

PLATINUM ELECTRODE, PAIR (FOR THE HOFFMAN ELECTROLYSIS) Item 3155-04 These flat electrodes were designed as replacement parts for the Hoffman Electrolysis Apparatus. The platinum lead wires are sealed in glass tubes and the glass tubes are inserted in No.1 rubber stoppers. These electrodes will fit Items 3155-01 and 3155-02.

• Sold as a set of 2

ADD ON: ALUMINUM LEAVES, PAIR Item 3135-02

FOIL ELECTROSCOPE Item 3135-30

PITH BALL ELECTROSCOPE Item 3134-01

ELECTROSCOPE FLASK Item 3132-01

This enclosed case form of an electroscope is economical as well as compatible with other apparatuses so one can carry out many electrostatics experiments.

The all-plastic construction prevents air flow from interfering with the deflection of leaves, but the transparent design allows observation from all directions.

Grounding eliminates deflections caused by charges residing in the case.

Use this item for demonstrating the attraction and repulsion of electric charges. It consists of an insulated brass pillar and hook on a base. It is useful for interesting and engaging demonstrations.

• Supplied with 2 colored pith balls with strings attached

Use this flask for experiments in detection of electric charge and determination of polarity.

It consists of an Erlenmeyer flask, 250 ml, and a plated rod with a knob of diameter 0.75”” (19 mm) passing through a rubber stopper.

It is an excellent tool for laboratories and classrooms.

• Includes 1 pair of aluminum leaves

Teacher’s Guide included

These replacement leaves can be used with Item 3132-01 and Item 3135-30.

ADD ON: PITH BALL, PK/10 Item 3134-02 These replacement Pith Balls are to be used with electroscope Item 3134-01.

ENERGY TESLA COIL, BASIC TYPE Item 3300-00

DC POWER SUPPLY Item 8560-00

NEW

The Tesla Coil, An invention of Nicolai Tesla in 1891, Is Also Called An Electrical Resonant Transformer Circuit That Can Produce High Frequency Alternating Current Electricity With Very High Voltages At Low Currents.

Forget the batteries! This safe and reliable power supply is a convenient source of low voltage DC power. The dial easily turns to select the desired voltage and it plugs into a standard electrical outlet.

• 3-12 V DC • 1.25 A max.

The Device Can Be Used To Demonstrate Scientific Principles, Such As: • Current • Energy Transfers • Resonance and More!

SOLAR CELL Item 1000-01, 1V/400 mA (A) Item 1000-02, 0.5 V/500 mA (B)

ELECTRIC BELL Item 3166-02

These Solar Cells are used to power small motors and other devices which draw small amounts of current. They can be used individually, connected for more voltage, or parallel for more current.

This bell operates on 3 to 6 V DC battery or 6 to 10 V AC transformer. The coils and terminals are enclosed under a snap-on metal cover. The bell is removable for use as a buzzer.

• Mountable HAND GENERATOR Item 4225-00

SOLAR CELL DOLLY, TRANSPARENT Item 1000-13 Item 1000-13-C* (no battery or Teacher’s Guide) Item 1000-11 (with Teacher’s Guide)

This handheld crank generator produces up to 6 volts of DC electricity and is a great power supply for many experiments while demonstrating the conversion of mechanical energy to electric energy. Other devices can be easily connected to the lead wires with crocodile clips on the front of the generator.

It is housed in a tough transparent plastic so all the components can be easily observed.

Use this product to discover how sunlight can be converted into energy. Experiment by changing the angle of the solar panel, adding weight, running it uphill, and running it on both rough and smooth surfaces. This product is wonderful for standard motion labs as well as lessons in energy and alternative energy.

Knife Switches Useful as a basic component for any electrical laboratory.

• With screw holes and suitable for bench fixing and panel mounting • Mounted on Bakelite base • Allows visible connection for easy use

KNIFE SWITCH SPST Item 3147-21

KNIFE SWITCH SPDT Item 3147-22

KNIFE SWITCH DPST Item 3147-43

KNIFE SWITCH DPDT Item 3147-44

Single pole, single throw.

Single pole, double throw.

Double pole, single throw.

Double pole, double throw.

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32

ENERGY

Flat Electrodes Use these electrodes for assembling voltaic cells, electrolysis experiments, etc. They are a useful addition to classrooms and labs.

FLAT ELECTRODES ALUMINUM Item 3151-01

FLAT ELECTRODES COPPER Item 3151-03

FLAT ELECTRODES IRON Item 3151-04

FLAT ELECTRODES ZINC Item 3151-06

• Made of aluminum and stamped with periodic symbol “Al” • Approx. 1” (25 mm) W x 5” (125 mm)

• Made of copper and stamped with periodic symbol “Cu” • Approx. 1” (25 mm) W x 5” (125 mm)

• Made of iron and stamped with periodic symbol “Fe” • Approx. 1” (25 mm) W x 5” (125 mm)

• Made of zinc and stamped with periodic symbol “Zn” • Approx. 1” (25 mm) W x 5” (125 mm)

ELECTRODES, FLAT WITHOUT BINDING POSTS Item 3150-03, Copper Item 3150-06, Zinc

CARBON ELECTRODE ROD 9” Item 3151-41

CARBON ROD, 4", PK/10 Item FRE-29

This Carbon Electrode Rod is used for electrolysis of reactive materials like hydrochloric acid and other compounds. It is a suitable alternative to platinum. Alligator clips can be used for making wire connections.

• 9” (230 mm) L x 0.19” (5 mm) Dia.

These Carbon Rods are excellent for electrical experiments. Alligator clips can be used with them to make wire connections.

• Sold in a pack of 10 • 0.16" (4 mm) Dia. x 4" (100 mm) L

ELECTRODES, FLAT WITH BINDING POSTS CARBON Item 3151-22

Use these electrodes for assembling voltaic cells, electrolysis experiments, etc. They are a useful addition to classrooms and labs.

• Sold in a pack of 16 • 5.25″ L x 0.75″ W x 0.05″ thick

Maker Product PLASTIC D CELL BATTERY HOLDER, PK/4 Item 3160-00 This item holds D Cell batteries and can be connected in parallel or series. It is ideal for electrical demonstrations.

• Connects 1.5 to 6 volts Maker Product BASIC METER Item 3232-30 You can use this meter as a voltmeter and as an ammeter, simply by sliding the scale. It is very convenient for demonstrative applications.

• 100 uA – 5 A • 100 mV – 50 V Teacher’s Guide included

Approximate size (l x w), 125 x 50 mm with 4 mm socket binding post terminal. Made of Carbon

Maker Product PLASTIC AA BATTERY HOLDER, PK/4 Item 3160-02 This item holds AA Cell batteries and can be connected in parallel or series.

It is ideal for electrical demonstrations.

• Connects 1.5 to 6 volts Maker Product D CELL BATTERY HOLDER Item 3160-01, aluminum Item 1125-00, plastic This holder is for using D flash light cell as a small, low-voltage power source in the science laboratory, for kits, etc. It is a snap-fit holder for 1.33" (33 mm) Dia. dry cells with Fahnstock clips on both sides for external connections; the holder is provided with holes for attaching to a board or panel. Any number of cells can be connected in series or parallel.

Maker Product

ENERGY BULB HOLDER WITH FAHNESTOCK CLIPS, PK/10 Item 3163-01

RECEPTACLE FOR MINIATURE LAMP Item 3161-01

This open bulb miniature socket consists of a 1.75" (45 mm) diameter plastic base with 2 plated Fahnestock clips for connecting wires to a miniature lamp bulb holder. Use it for electrical experiments and demonstrations.

Use this receptacle for flash lamp bulbs. It consists of a rolled shell of brass mounted in a plastic base with 2 screw terminal connections.

• For use at voltages up to 50 V AC • 1.38" (29 mm) Dia. and height 0.63" (16 mm) H

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Maker Product FAHNESTOCK CLIPS Item 3162-02, Plated Brass Item 3162-03, Brass For making temporary one wire electrical connections in low voltage electrical circuits. With a hole for mounting.

SERIES/PARALLEL BULB HOLDER Item 2118-05 This Bulb Holder is a simple but effective tool used to explore series and parallel circuits. 5 bulbs can be arranged in series, parallel, or complex, by adjusting the Bussbars.

• Includes 5 bulbs Maker Product TWO POTATO CLOCK Item 9456-50 Make your fruits and vegetables work for you. By inserting the zinc and copper strips into the potatoes, you will create an oxidation/reduction reaction that is converted to low voltage. Enough power is created to operate the simple LED clock on the base.

DC MINI MOTOR WITH TWO LEAD WIRES, PK/10 Item 3167-60 This Miniature Motor has flat sides for easy use. It works great for exciting demonstrations on electricity! The motor is a useful staple for those interested in electric circuits.

• Up to 11,000 rpm • 1.5 – 3 V Maker Product BUZZER WITH LEAD WIRES 1.5V Item 4009-15 This is a great buzzer for science fair projects. It works on 1.5 V DC (any AA, AAA, C or D battery will do). Create your own circuits or test batteries and solar cells with this buzzer. Connect it to a battery and a key switch to make your own Morse code circuit.

• 0.5" (13 mm) W x 1" (25 mm) L x 0.5" (13 mm) H

Instruction Manual included

LED GRAIN OF WHEAT BULB, PK/100 Item 9125-03 Upgrade your outdated bulbs to the 21st century! These white color LED bulbs offer an easy replacement, making them ideal for use in a variety of miniature equipment and circuit applications. The wheat bulbs can also be used in control panels, high quality commercial and industrial controls.

• 0.003 A • 3 V • Pack of 100

GRAIN OF WHEAT BULB, PK/100 Item 9125-12 This is a new generation of ultra-bright bulbs offering easy replacement, making them ideal for use in a variety of miniature equipment and circuit applications. The wheat bulbs can also be used in control panels and high-quality commercial and industrial controls. They are similar to the wire-ended lamps but they have stranded wire leads about 8" (200 mm) long.

The bulb is about 0.13" (3 mm) Dia. and 0.25" (6 mm) long - the size of a grain of wheat.

• 0.5 A • 12 V

MAGLEADS, 12”, PK/10 Item ML300B, Black Item ML300R, Red Instantly make working electrical circuits with these ingenious leads fitted with a tiny powerful magnet at either end. Place near to a battery case and it connects by itself and place next to a bulb holder connector and you have your first working circuit. The magnets with 4 mm dia works in all the places that standard clips work.

• Length: 12” (300 mm).

• Comes in handy packs of 10.

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ENERGY CONNECTION WIRE WITH ALLIGATOR CLIPS, PK/6 Item 9130-01, 16” Item 9130-02, 24” Item 9130-03, 18”

CONNECTION WIRE WITH ALLIGATOR CLIPS Item 9119-01, Red 12” Item 9119-02, Black 12” Item 9119-06, Pack of 6 (3 Red, 3 Black) 12” Item 9120-01, Red 24” Item 9120-02, Black 24” Item 9120-06, Pack of 6 (3 Red, 3 Black) 24” Item 9121-01, Red 36” This PVC-insulated copper wire has 2" (50 mm) PVC-insulated alligator clips on both ends. It is useful for making circuits and electrical demonstrations.

• Diameter: 2.6mm • Gauge of Wire: 16”

These PVC-insulated 18-gauge copper wires have 2" (50 mm) PVC-insulated alligator clips on both ends. They are useful for making circuits and electrical demonstrations.

• Diameter: 2.6mm Maker Product

CONNECTION WIRE WITH ALLIGATOR CLIPS, PK/5 Item 9122-12, 24” Item FRE-14, Pack of 10, 14” These jumper cords are 22-gauge with insulated alligator clips. They are useful for making circuits and for electrical demonstrations.

• 24" (600 mm) L • Diameter: 2.6mm Maker Product

CONNECTION WIRE WITH ALLIGATOR CLIPS RED 24" WITHOUT INSULATION COVER, PK/7 Item 9122-11 This item is made of standard insulated copper wire with non-insulated alligator clips at each end. It is useful in laboratory work.

• Colors: red, black • Diameter: 2.6mm • Gauge of Wire: 16” Maker Product

STACKABLE BANANA PLUG, 24", 4MM, PK/4 (2 RED/2 BLACK) Item 9820-00 Consists of a set of 4 stackable banana plugs (2 red/2 black) both ends have flower type stackable banana plugs.

Useful in all laboratory work.

CROCODILE CLIPS, 37 MM L, PK/10 Item 9123-01 The steel clips are used for connecting wires with a crimp connection.

ELECTRIC PAINT PEN Item 9200-10

UNIVERSAL ADAPTER Item 3375-00

This special paint can help create electrical circuits on almost any surface, and dries in under 15 minutes to become conductive. Electric Paint is like a liquid wire; it can act as a conductive adhesive, it can be used as a capacitive sensor, and it is suitable for application on a wide range of materials from fabric to wood to paper. Whether used to lead a class in painting circuits, cold solder components onto paper, or create a cardboard piano, this material is a quick and safe addition to your toolbox.

Small, compact and safe! The universal adapter will allow you to plug in your electrical equipment anywhere. Suitable for equipment with ground pin (2 pin connections 2.5A, 110 v - Max., 275 W, 220 V - Max. 550 W).

• CE Certified.

• Great for use with our Spectrum Tube Power Supply with dual • Voltage options (Catalog Item 3376-00D).

ENERGY TOUCH BOARD STARTER KIT Item 9200-60 The Touch Board allows users to connect almost any material, object, or space to the digital world. The board comes pre-programmed to play an audio guide which takes you through board features and setup. The Touch Board was designed to work with Electric Paint as a way to turn anything into an interface, making them an incredible platform for innovation.

AmSci Favorite

Includes: • 1 Touch Board • 1 10 ml tube of Electric Paint • 1 50 ml jar of Electric Paint • 1 Guidebook • 1 MicroSD Card • 1 MicroSD Card Reader • 1 Micro USB Cable • 1 Mini Speaker

• 1 House Stencil • 12 Alligator Clips (colors vary) • 12 Sticky Tabs • 1 Stencil Brush • 2 Paper Cutouts • 3 Velcro Stickers

HEAT Explore the effects and properties of heat with our selection of heat energy products: thermometers, hand boilers, and more!

Nitinol

Nitinol (pronounced “night-in-all”) is an alloy metal; its name stands for Nickel (Ni), Titanium (Ti), and the Naval Ordnance Laboratory (NOL) where it was discovered. Bend it, then drop it into hot water and watch it return to its original shape!

You can also retrain this wire by annealing it. First bend it into the desired shape, heat it to a dull red glow along the entire length, and then cool it by immersing it in water. After cooling, the wire can be deformed but will instantly return to its newly trained shape when dunked into hot water!

NITINOL MEMORY SPRING COIL Item 1001-18-S Standard transition temperature is very hot tap water or 45°C/113°F (Metal changes phases around 45°C).

• Spring Coil inner diameter: 20 mm • Pitch: 1 mm (spacing between loops) • Approx. height of coiled spring 0.5”

HAND BOILER Item 2010-10 This is a classic example of thermodynamics in action! The heat of your hand warms the bottom bubble, causing the air in the Hand Boiler to expand. Liquid is forced into the top bubble, making it appear to boil for an exciting demonstration!

• Glass construction with 2 bulbs connected by a spiral tube • Assorted colors

NITINOL MEMORY WIRE, STRAIGHT Item 1001-01, 1 ft Item 1001-01-30, 1 ft, Pk/30 Item 1001-05, 5 ft Item 1001-10, 10 ft Item 1001-50, 50 ft This crystalline metal changes phase around 75°C.

HEAT PACKS Item 3227-02, 4” x 4” Item 3227-03, 8” x 8” This hand warmer contains a super saturated solution of water and sodium acetate. Snapping the metal disc creates a chain reaction, causing the solution to crystallize. The crystallization process gives off heat. The heat packs can be recharged back to the liquid state by being boiled in water for 10-15 minutes and allowed to slowly cool.

• Available in 4” (100 mm) L x 4” (100 mm) W and 8” (200 mm) L x 8” (200 mm) W”

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ENERGY HORIZONTAL HAND BOILER Item 2010-20 Classic handboiler, re-imagined!

The heat of your hand warms 1 bulb, causing the air in the hand boiler to expand. Liquid is forced into the other bulb, making it appear to boil for an exciting demonstration!

• Glass construction with 2 side by side bulbs connected by a straight tube

ALL GLASS DRINKING BIRD Item 7010-20 This classic toy got a total makeover! This all-glass, eyecatching drinking bird will look like a piece of art on display in your classroom, office, or home. Set it next to a glass of water and watch as it demonstrates the laws of thermodynamics that allow the bird to “drink” indefinitely.

• Includes glass stand • Cup in picture not included • This is not a toy • Assorted colors • Approx. 10” (250 mm) tall

ROOM THERMOMETER WITH FLAT METAL BACK, CELSIUS/FAHRENHEIT Item 1202-01 Item 1202-01-5, Pk/5 Use this thermometer for classroom or outdoor use. It is a spirit-filled glass thermometer mounted on a rustproof aluminum plate. The thermometer has a dual scale: -30° to 230°F x 1°F and -30° to 110°C x 1°C division.

• Approx. 6.5” (165 mm) L x 1” (25 mm) W

ROOM THERMOMETER WITH V SHAPE METAL BACK Item 1203-11, Celsius/Fahrenheit* Item 1203-11-C, Celsius Only Item 1203-12, Economy Model Use this thermometer for classroom or outdoor use. It is a spirit-filled glass thermometer mounted on a rust-proof v-back aluminum plate. The thermometer has a dual scale: -30° to 110°C and -20° to 230°F. Top Seller*

GALILEO THERMOMETER 13” H (F) Item 1167-00 CLASSIC DRINKING BIRD Item 7010-10 This Drinking Bird works using properties of thermodynamics, converting thermal energy into mechanical energy. Fluid inside condenses from the evaporative cooling of the water off the bird’s beak, making it top-heavy and dunking it back into the water.

The condensate rejoins the liquid pool in the bird’s bulb, and he tips up again. The process continues indefinitely.

• Assorted colors (see below) • Adult supervision required

CALORIMETER SET/2 Item 3235-00 Use the Calorimeter for determining specific heat, heat of fusion, and heat of vaporization. It consists of 2 polished spun aluminum vessels, i.e. an inner calorimeter, 2.5” (65 mm) Dia. x 3.13” (80 mm) H, and an outer calorimeter, 4” (10 mm) Dia. x 5.5” (140 mm) H. The lid has 2 holes for the thermometer and the stirrer. The thermometer is not included.

Teacher’s Guide included

The Galileo thermometer consists of a sealed glass tube that is filled with water and several floating bubbles. The bubbles are glass spheres filled with a colored liquid. Attached to each bubble is a little metal tag that indicates the temperature (Fahrenheit) - a beautiful way to demonstrate pressure and fluid principles!

• Approx. 13” (330 mm) H”

ELECTRIC CALORIMETER Item 3237-00 Help students determine the electrical equivalent of heat with this versatile double-walled calorimeter can be used with or without the electric heating element.

When connected to a 6-volt battery, by the standard binding posts, the mounted heating coil will cause a temperature rise of about 5C in 10 minutes. The 1.7 cm thick Styrofoam lining, plastic insulator ring, and aluminum heat reservoir are designed to control heat loss. Reservoir has 150 ml capacity and has a built-in thermometer cork.

• Size: 4” diameter x 4” high (105x100 mm) Comes with a Teacher’s Guide.

LABORATORY • Equipment & Accessories • Glass & Plasticware • Porcelain • Stands & Racks

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Let us help you fill your customer’s classrooms and laboratories with quality lab and glassware, complete with novelty lab-like items at affordable prices. From simple elementary labs to advanced lab work, we bring you heaters, porcelain, glassware, burners, stands, and beakers.

New Product Instructions

Top Seller CE Certified

AmSci Exclusive

Maker Product

Retail Packaging

RoHS Certified

Lifetime Warranty

Extended Warranty

Teacher’s Guide Drop Ship

Handout Video Online

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LABORATORY

EQUIPMENT & ACCESSORIES From Magnetic Stirrers to Rubber Grips, search our laboratory section for all your equipment and laboratory accessory needs.

DISPOSABLE GRADUATED PIPETTE, PK/500 Item 1085-11, 1 ml Item 1085-33, 3 ml Item 1085-55, 5 ml These are low-density polyethylene pipettes with suction bulbs and straight-tip graduated tubes. They are indispensable tools for measuring out small amounts of liquid in chemistry labs. These one-piece pipettes are handy for both chemistry experiments and demonstrations.

FLEXIBLE CLAMP Item 2062-03 This versatile and flexible clamp securely attaches to support stands, lab frames, and most support rods. The unique, flexible arm can be placed in virtually any position or angle. It is a convenient and useful tool for chemistry labs.

RIGHT ANGLE CLAMP HOLDER Item 2063-01 Use this clamp for connecting 2 rods at right angles, forming an L or T shape.

It is made of die-cast alloy with plated brass thumbscrews. It can accept or be clamped to rods up to 0.75” (18 mm) Dia. FAST-RELEASE FILLER Item 1085-66, Small Item 1085-77, Medium Item 1085-88, Large This pipet provides easy and precise measuring, and features a rapid-release lever for zip-quick emptying. Rotate the thumb wheel draws up or dispenses liquid.

Can be tightened to securely grip glass or plastic

DISPOSABLE SPOT PLATE, 12 DEPRESSIONS, PK/15 Item 1123-00 NEW Set of disposable spot tile with 12 depressions of the same size. Tile can be used to hold drops of liquids or other substances for experiments.

AMSCI FAVORITE

PLASTIC SPOT TILE 12 DEPRESSIONS Item 2200-01 Use this tile as a substitute for porcelain tiles.

It is made of strong, white, unbreakable plastic and has 12 numbered depressions.

The tile can be used to hold drops of liquid for experiments.

• Washable C-CLAMPS 4” Item 3554-03 Use these clamps for clamping 2 apparatuses together or securing an apparatus to a table top. They are also useful for setting up rod mounted pulleys.

The clamps are useful for physics labs and classrooms.

• Cast-iron enameled frame • Plated screw and vise type nut • Jaw opening 4” (100 mm)

WASH BOTTLE LDPE WM, 500 ML, UNITARY Item 7001-00 With a delivery tube on its side, this product becomes a one-piece wash bottle. Made of translucent polyethylene, this product is easy to use and durable.

EXTENSION CLAMP WITH RUBBER COVERED JAWS Item 2062-01, 4 prong Item 2062-02, 3 prong Use this item for ensuring a firm grip on small round or irregularly shaped objects. This 3 or 4-pronged aluminum die-cast clamp features a brass thumbscrew. Its jaws are covered with replaceable rubber tubing, and open from 0.13” (3 mm) to 3.5” (90 mm).

• Approx. 10” (250 mm) L

BURET CLAMP, SINGLE Item 2062-04

NEW

The die-cast single clamp accommodates rods up to 1/2” diameter. Spring-loaded handles hold buret securely and rubbercovered grips prevent scratching.

LABORATORY

SPIRIT LAMP STAINLESS STEEL Item 5456-00 RUBBER GRIP FOR HOT BEAKERS Item 2208-01 This silicone Rubber Grip will allow you to safely hold hot beakers in your hand. The grip makes moving hot liquids easy and safe. It is a necessity for keeping the user safe during chemical experiments and demonstrations.

• Temperature max: 250°F (120°C) • One size fits all

This lamp is an all-metal, leak-proof alcohol burner. It features a permanent wick. No replacements are needed. The lamp is a useful addition for chemistry classrooms and labs.

• Sufficient for 1.5 hours use • Tank capacity 100 ml Teacher’s Guide included GLASS ALCOHOL BURNER LAMP Item 2066-01

REPLACEMENT WICK, PK/12 Item 2066-12 These are Replacement Wicks for alcohol burners, such as Items 2066-01 and 2066-11.

• Sold in a pack of 12 ALCOHOL BURNER, WICKLESS, DUAL HEAD, ALL METAL Item 5456-11

ALCOHOL BURNER ACCESSORIES Item 2066-13, Metal Cap Item 2066-16, Spare Wick and Holder

This burner is ideal for student use. It is made of molded soda glass with a tightly fitting, sealed brass cap. Alcohol is poured by removing the threaded brass wick holder. The burner is equipped with a glass cap for extinguishing the flame and preventing evaporation of alcohol.

ANGULAR ALCOHOL BURNER Item 2066-11 This burner’s angular shape allows it to be used while being tilted. Alcohol can be poured in by removing the cap. The burner is a useful staple for chemistry labs and classrooms.

AmSci Exclusive

TWO WAY BURNER STAND WITH WIRE MESH Item 2065-00 This versatile stand is ideal for use with alcohol burners. The base is made from 0.19” (5 mm) stainless steel rod with a plated steel mesh top. The stand can be used in either a high 5” (125 mm) or lower 4” (100 mm) position.

SIMPLE BUNSEN BURNER FOR PROPANE GAS Item 2066-02 This Bunsen Burner is built with a heavy base for stability. It has a brass mixing pipe 0.5” (13 mm) Dia. and a 0.34” (9 mm) Dia. serrated gas inlet tube. It is a classic and useful implement for chemistry labs.

BURNER WING TOPS Item 2067-01, 7/16” Item 2067-04, 11/16” For Obtaining Broad, Fishtail Flame That Heats Large Area and Smoothly Bends Glass. Also Useful For Flame Tests and Paint Stripping. Made of Brass. Fits Over A Range of Burner Mixing Tubes. Outer Diameter 7/16” (11mm).

TECLU BURNER, FOR PROPANE GAS Item 2066-03 Use this burner for obtaining a very hot flame. It is suitable for glass work and soldering. The burner consists of a plated brass tube 0.5” (13 mm) outer Dia. x 4” (13 mm) H, with a threaded disc valve for adjustment of the air/gas mixture.

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LABORATORY AMSCI FAVORITE

PORTABLE MICRO BURNER Item 2068-00 This portable burner does not have wicks to replace or gas lines to install!

A stable, tip-resistant design with an easy-grip handle provides safe use and portability anywhere in the lab or work area. The Portable Micro Burner works anywhere! Just open the butane valve and push the ignition button for an adjustable, clean-burning flame. The Micro Burner is refillable from a standard butane cartridge.

• 1-2 hours use per fill • For use with the Micro Burner Stand: Item 2068-01 • 40 g fuel capacity • 5” (125 mm) L x 3.5” (90 mm) H

ADJUSTABLE BEAKER STAND FOR MICRO BURNER Item 2068-01 This beaker stand is specifically designed for use with our Micro Burner (Item 2068-00).

It adds convenience and security to the use of the Micro Burner. Together, they make an efficient method of heating beakers.

WOODEN TEST TUBE CLAMP Item 2031-01 Use this clamp for tubes from 10 mm to 19 mm outer Dia. It is made with a steel spring.

With thumb pressure, the jaws of the clamp will open.

• Smooth finish • Approx. 7” (180 mm) L

BEAKER TONGS Item 2024-01, 50 - 600 ml Item 2024-11, 50 - 2000 ml These specialty tongs are designed to hold liquid-filled beakers from 50 ml to 600 ml or 50 to 2000 ml capacity.

• Made of plated steel rod with plastic tubing covered jaws • Approx. 10” (250 mm) long

PLATED STEEL CRUCIBLE TONGS Item 2020-01, 8” Item 2020-11, 6” Use these tongs for handling or manipulating hot crucibles and similar apparatuses. They provide a safe way of moving containers that are too hot to touch. The tongs are an indispensable tool for many chemistry labs.

• Corrugated tips for easy handling • Riveted joint

TEST TUBE HOLDER, CROSS PATTERN Item 2032-01 Use this item for handling test tubes from 12 mm to 40 mm outer Dia. It is made from rolled brass strip with a spring clip. The holder has a polished wooden handle for convenience.

STAINLESS STEEL CRUCIBLE TONGS, 18” Item 2020-33

DISH TONGS, HOLD 75MM TO 125MM; LENGTH 25CM Item 6455-22

Use these tongs for handling or manipulating hot crucibles and similar apparatuses.

Stainless steel tong for holding evaporating dishes from 75 to 125 mm. Length of the tong 25 cm.

LABORATORY

LABORATORY SCOOP/SCOOPULA Item 2084-01 Use this tool for scooping out small or large amounts of chemicals from bottles and other containers. The Scoopula is made of stainless steel. It has a semicircular cross section with one pointed end and one blunt end.

• Handle sold separately (Item 2084-01H) • Length about 6.5” (165 mm)

TEST TUBE BRUSHES 9” Item 2080-12, 9” Item 2080-13, 12” These brushes are designed to easily and effectively clean test tubes.

They have nylon bristles and are fan-shaped at one end on a twisted, galvanized iron wire. The brushes are a useful tool for chemistry lab cleanup.

HANDLE ONLY FOR LABORATORY SCOOP Item 2084-01H This wooden handle is for use with our Laboratory Scoop, Item 208401.

TRIANGULAR FILE Item 2088-04, 4” Item 2088-06, 6” This steel, triangular file is a helpful accessory for deburring, cutting glass tubing, and other laboratory uses.

NUFFIELD SPATULA Item 2084-04 This stainless steel spatula is an essential tool for laboratories. The spatula is pressed into a bent, flat end, a raised center section, and a 0.81” (20 mm) long scoop at the other end.

• 5.5” (140 mm) L x 0.25” (7 mm) W middle strip

WATCH GLASSES, PK/12 Item 2086-03, 3” Item 2086-05, 4” The Watch Glass is a simple tool with many uses. This circular Watch Glass is made of heavy wall plate glass with fired edges. It is used in chemistry as a surface to evaporate a liquid, to hold solids while being weighed, as a cover for a beaker, or for heating a small amount of substance.

MICRO SPATULA Item 2084-14 This spatula is a great hand-held tool used in laboratories for lifting, flipping, or spreading small amounts of substances. It is made of a stainless rod, which is pressed into thin, flat double blades at both ends. One end is a flat strip, 0.31” (8 mm) x 2.38” (60 mm), and the other has a rounded angle end, about 0.31” (8 mm) x 2.38” (60 mm).

SPATULA , SPOON/ SPATULA, DOUBLE-ENDED, 205 MM Item 2084-09

TEST TUBE CLAMP STODDARD’S Item 2030-01, with Finger Grips, 6” Item 2030-02, without Finger Grips, 7” Use this clamp for tubes from 6 mm to 31 mm in outer Dia. It is made of plated spring steel wire. The clamp has self-closing jaws with finger grips.

Made of stainless steel sheet.

One end is a flat spatula and the other bent into a spoon form.

SPATULA, PLASTIC (8IN) Item 2084-99

FILTER PUMP ASPIRATOR, BRASS Item 2089-02, Brass Item 2089-03, Stainless Steel This brass/stainless steel aspirator is for vacuum filtration and other lowvacuum applications. With 9 mm serrated inlet nozzles, it is designed to prevent flooding and turbulence. It is a helpful tool in laboratories.

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LABORATORY

CORK BORERS Item 2092-07, 7 mm Item 2092-15, 15 mm Item 2093-05, 5 mm

SEPARATORY FUNNEL HOLDER Item 2126-00

Cork borers are often used in a chemistry or biology laboratory to cut a hole in a cork or rubber stopper to insert glass tubing.

This nickel-plated brass handle and borer tube will punch a hole in corks and rubber stoppers. The steel punch is sold separately.

Sizes: • 0.25” (7 mm) Holes • 0.56” (15 mm) Holes • 0.19” (5 mm) Holes

This item is must-have for chemistry labs. It is designed to hold separatory funnels in order to facilitate pouring. The holder has two interchangeable rod holders for added convenience.

• Rod size: 13.39 mm • Comes with two interchangeable different rod size holders: 12.18 mm and 9.52 mm • Inner diameter 2.83” • Dimensions: 6” L x 3.8” Dia.

CORK BORER SETS Item 2093-01, Set/3 (incl #1-3) Item 2093-02, Set/6 (incl #1-6) Item 2093-04, Set/11 (incl #1-11) Sets make the following hole sizes: 1 – Hole Dia.: 5 mm (0.19”) 2 – Hole Dia.: 6 mm (0.25”) 3 – Hole Dia.: 8 mm (0.31”) 4 – Hole Dia.: 9 mm (0.34”) 5 – Hole Dia.: 10 mm (0.39”) 6 – Hole Dia.: 11 mm (0.44”) 7 – Hole Dia.: 13 mm (0.5”) 8 – Hole Dia.: 15 mm (0.61”) 9 – Hole Dia.: 16 mm (0.63”) 10 – Hole Dia.: 17 mm (0.69”) 11 – Hole Dia.: 19 mm (0.75”)

RUBBER TUBING Item 6388-01, 0.19” inner Dia., 10 ft Item 6388-02, 0.25” inner Dia., 10 ft Item 6388-03, 0.31” inner Dia., 10 ft Item 6388-04, 0.38” inner Dia. 10 ft Item 6388-51, 0.19” inner Dia., 50 ft Item 6388-52, 0.25” inner Dia., 50 ft Item 6388-53, 0.31” inner Dia., 50 ft Item 6388-54, 0.38” inner Dia., 50 ft This high-grade, medium-wall rubber tubing is ideal for general laboratory use. It can be used to connect a Bunsen burner to a gas source, and is a versatile staple for classrooms and labs.

• Melting point 230°F (110°C) • 0.06” wall thickness • Rolls are 10 ft (3 m) or 50 ft (15 m) long

CORK BORER SHARPENER Item 2095-00 For sharpening hollow cork borers from 3/16” to 7/8” (5 mm to 22 mm) in diameter. Contains brass cone to fit the borer, with a hinged steel blade ground to sharpen the cutting end of the borer.

Mounted in a wooden handle. Total length: 7-1/2” (190 mm).

HOOK COLLARS 0.5” Item 3458-01 Use this collar for suspending spring balances, cords, pendulums and other apparatus from support rods or cross members. It is fitted with thumbscrews.

• Hook inner Dia. 0.5” (13 mm)

HOFFMAN SCREW CLOSED CLAMP Item 9121-12 This clamp is made of chrome-plated brass. Use it to control flow in flexible tubing.

• 1” opening

LABORATORY RAINBOW TIE-DYE LAB COAT Item 8833-00, Size: Small Item 8833-10, Size: Medium Item 8833-20, Size: Large Item 8833-30, Size: X-Large Item 8833-40, Size: XX-Large Item 8833-50, Size: XXX-Large

AMSCI FAVORITE

This premium lab coat is pre-shrunk, 100% heavyweight cotton till made with extra durability in mind, hand-dyed rainbow tie-dye. The coat can be used in the lab, at school, or at home – it’s even great as an art smock! It is knee-length with full sleeves, 2 roomy lower pockets, and side slit openings for easy access to pants pockets.

• Unisex • Best Quality on the market at this price level!!

AmSci Exclusive Item#

8833-00

8833-10

8833-20

8833-30

8833-40

8833-50

Description

small

medium

large

x-large

xx-large

xxx-large

Coat Length

39”

40.5”

42”

43”

43.5”

44”

Chest Size

45”

48”

50”

52”

53”

54”

Shoulder Width

18.5”

19.5”

20.5”

21.5”

22”

22.5”

Sleeve Length

23”

24.5”

25”

26”

26.5”

27”

Sleeve Opening

11”

11.5”

12”

13”

13.5”

15”

ALCOHOL THERMOMETER DUAL SCALE C/F, 12” Item 9101-00 Use this total immersion alcohol thermometer in the classroom to measure the temperatures of liquids in both Celsius and Fahrenheit. This thermometer has contrasting colors for easy readability.

• Dual scale -20°C to 110°C x 1°C, 0°F to 230°F x 1°F

TOTAL IMMERSION THERMOMETER, 12“ Item 1203-13, -20-110C Item 1203-14, -20-150C Item 1203-15, -20-110C Item 1203-16, -20-150C / 0-300F Item 1203-17, -20-110C / 0-230F Item 1203-18, -20-150C / 0-300F Item 1203-19, -10-150C ALCOHOL THERMOMETER -10°C TO 110°C, 6” Item 9102-00 Use this total immersion alcohol thermometer in the classroom. It is useful for measuring the temperature of liquids in Celsius up to 110°. The thermometer has contrasting colors for easy readability.

NEW

These red spirit-filled thermometers contain a petroleum-based column with red dye, which is significantly more safer than Mercury. The total-immersion thermometer has a 6 to 7 mm outer diameter, and the bulb has an equal or smaller diameter than the stem.

DIGITAL INSTANT READ THERMOMETER C/F Item 1230-00 This Digital Instant Read Thermometer has a large viewing display (24 mm x 11 mm) for clear viewing. It is designed in a convenient pen style with a protective sheath. Simple and quick to use, it is a fantastic staple for laboratories.

DIGITAL INSTANT READ THERMOMETER Item 1230-12 This digital instant read thermometer is perfect for lab use. The stainless steel probe is resistant to most laboratory chemicals.

Switch between Fahrenheit and Celsius with the push of a button.

Range is -50°C to 300°C.

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LABORATORY AMSCI FAVORITE

AMSCI FAVORITE

DELUXE LAB TOOL KIT Item 8821-00

NEW

Our deluxe kit comes complete with: • 6-hole test tube rack • Test tube brush • Test tube clamp • Crucible tongs • Lab scoop • Spatula • Forceps

MAGNETIC STIRRER Item SH-1 This Magnetic Stirrer is widely used for stirring a variety of liquids in laboratories and research institutes. Each stirrer is quality checked and backed by a 1-year warranty.

AMSCI FAVORITE

AmSci Exclusive MAGNETIC STIRRER WITH HOT PLATE Item SH-2, 5” x 5” Item SH-3, 7” x 7” This product is widely used for the simultaneous stirring and heating of liquids. Its totally enclosed, cast aluminum heating surface resists chemical spills. Stirring speed and temperature are regulated from the front panel with separate dials. Indicator lights inform users at a glance if either control is active.

SH-2 and SH-2-AUK: 5” (125 mm) x 5” (125 mm) SH-3 and SH-3-AUK: 7” (175 mm) x 7” (175 mm) Includes: • Detachable 12” (300 mm) support bar with a clamp for thermometer or pH probe • Detachable power cord measuring 5.5 ft long (SH-2 and SH-3) also available with UK adapters (5 ft long) • Stirring capacity is up to 500 ml with a strong vortex • 110 V-250 V • 180 W • Temperature max: 480°F (250°C) • RPM 120-1600 • Each one is quality checked and backed by a 1-year warranty

HEAT MANTLE Item 5541-00

NEW

This heat mantle is excellent for heating containers as an alternative to hot plates, and other forms of heated baths. Fluids are evenly heated while limiting the risk of glassware shattering.

Specification: 1000 ml Voltage: 220 V / 50 Hz Max. Temperature: 0-380°C Heating Power: 350 W Working Time: Continuous

DIGITAL HOT PLATE Item 6200-00 AMSCI FAVORITE

This product is an electric, glass-top hot plate. Users can increase or decrease the heat by 6°F with each button click up or down. After turning off the unit, the screen displays “HOT” until it has cooled sufficiently.

• Max 660°F (350°C) • Min 140°F (60°C) • 8” L x 10” W x 3” H • 110 V Teacher’s Guide included

HOT PLATE Item 6200-01

NEW

This analog compact single flat burner is great for classrooms, food labs and more. Burner has low, medium, high and warm temperature settings with a power-on safety indicator light. Die-cast, and compact for convenient storage. 9.5 in. W x 8.5 in. D x 3 in. H.

LABORATORY

GLASS & PLASTICWARE Select the right glass and plasticware for any experiment and for any kind of lab work from our wide selection.

PLASTIC MEASURING CYLINDERS Item 2203-01, 10 ml, Pk/24 Item 2203-02, 25 ml, Pk/24 Item 2203-03, 50 ml, Pk/12 Item 2203-04, 100 ml, Pk/12 Item 2203-05, 250 ml, Pk/12

Item Item Item Item

2203-06, 500 ml, Pk/4 2203-07, 1000 ml, Pk/6 2203-08, 2000 ml, Pk/4 2203-10, 10-1000 ml, Set/7

This Measuring Cylinder is a single piece, molded out of translucent plastic, with raised numerical graduations and a pouring spout. It is resistant to most common acids, bases, and solvents. The cylinder has a broad hexagonal base for stability.

• Comes in a pack of 4, 6, 12 or 24, depending on size (2203-10 is a Set including 7 different sizes, were the other Packs include a number of the same size cylinder) • Does not have meniscus • Autoclavable to 130°C Capacity and Graduation: 2203-01: Total capacity approx. 12 ml, Graduated up to 10 ml 2203-02: Total capacity approx. 35 ml, Graduated up to 25 ml 2203-03: Total capacity approx. 75 ml, Graduated up to 50 ml 2203-04: Total capacity approx. 115 ml, Graduated up to 100 ml 2203-05: Total capacity approx. 320 ml, Graduated up to 250 ml 2203-06: Total capacity approx. 650 ml, Graduated up to 500 ml 2203-07: Total capacity approx. 1300 ml, Graduated up to 1000 ml 2203-08: Total capacity approx. 2500 ml, Graduated up to 2000 ml 2203-10: Set of 7 includes one of each (cylinders graduated up the following numbers): 10 ml, 25 ml, 50 ml, 100 ml, 250 ml, 500 ml, 1000 ml MEASURING CYLINDERS, METRIC SCALE Item 5565-03, 10 ml Item 5565-05, 25 ml Item 5565-07, 50 ml

PLASTIC TALL GRIFFIN BEAKER WITH HANDLE Item 2207-01, 500 ml, Pk/24 Item 2207-02, 1000 ml, Pk/6 Item 2207-03, 2000 ml, Pk/6

Use these cylinders in general laboratory procedures. They have round bases, spouts, and break-resistant collars.

• Capacity: 10 ml, 25 ml, 50 ml • Subdivision: 0.5 ml • Tolerance: +0.5 ml

This beaker is a single piece, molded of translucent plastic, with raised graduations in liters and milliliters and a pouring spout.

It is resistant to most common acids, bases, and solvents. The beaker also has a flat, stable base.

• Autoclavable to 130°C • Pack size varies by Item • Capacity varies by Item

BOROSILICATE GLASS BEAKER Item 5719-03, 50 ml Item 5719-04, 100 ml Item 5719-11, 1000 ml Item 5719-12, 2000 ml Item 5713-04, 100ml, pk/12 Item 5713-07, 250 ml, Pk/12 Item 5713-08, 400ml, pk/8 Item 5713-09, 500ml, pk/8 This graduated, borosilicate glass beaker can be used for routine mixing, measuring, and boiling when a glass lab beaker is required. It is microwave-safe. The beaker is indispensable for chemistry labs.

• Capacity is slightly higher than graduation on the beaker. e.g. 50 ml graduated, holds approx. 60 ml liquid • Graduated • Microwave-safe

BEAKER MUG WITH HANDLE Item 5721-00, 600 ml Item 5721-02, 400 ml Item 5721-04, 500 ml The handle makes an ordinary beaker incredibly easy to use. This versatile product is ideal in the office or at home for hot and cold drinks.

• 5721-00: These borosilicate, heatresistant beakers have standard graduations up to 500 ml (600 ml capacity) • Microwave-safe BEAKERS, BOMEX, GLASS, 5000ML Item 5911-09

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LABORATORY

PLASTIC GRIFFIN BEAKERS Item 2205-00, 25 ml, Pk/12 Item 2205-01, 50 ml, Pk/12 Item 2205-02, 100 ml, Pk/12 Item 2205-03, 250 ml, Pk/6 Item 2205-04, 500 ml, Pk/4 Item 2205-05, 1000 ml, Pk/3 Item 2205-06, 2000 ml, each These beakers are a single piece, molded out of translucent plastic, with raised numerical graduations and a pouring spout. It is resistant to most common acids, bases, and solvents. The beakers have a broad base for stability.

• Does not have meniscus • Autoclavable to 130°C • Pack size varies by Item • Capacities vary by Item AMSCI FAVORITE

NESTING BEAKERS, POLYPROPYLENE Item 2206-00 This set of 8 polypropylene beakers is great for classroom use. It is a huge space saver as the beakers can be nested inside one another for storage. The meniscus-free beakers have pouring spouts and are made from sturdy, translucent plastic, which is resistant to most bases, acids and other solvents and can be autoclaved up to 100°C. • Includes 1 beaker in each of the following sizes: 30 ml, 50 ml, 100 ml, 150 ml, 250 ml, 400 ml, 600 ml, and 1000 ml AmSci Exclusive

CAFFEINE MUG WITH HANDLE, 400 ML Item 5717-06C On one side of this clear beaker mug enameled in white is a caffeine molecule. On the other side, it has graduations up to 400 ml. When coffee or any other dark-colored drink is added, the molecular structure becomes very visible. The attached handle stays cool when holding hot liquids and this heat-resistant borosilicate glass is also microwave-safe.

• Capacity: 400 ml • Graduated Top Seller AMSCI FAVORITE

NARROW NECK ERLENMEYER FLASK, CONICAL, GRADUATED Item 5714-01, 25 ml Item 5714-02, 50 ml Item 5714-03, 125 ml Item 5714-04, 250 ml Item 5714-05, 500 ml Item 5714-06, 1000 ml This Narrow Neck Erlenmeyer Flask has a graduated scale that gives approximate volume. The flask has a conical shape. It is useful for holding and measuring liquids in chemistry labs and classrooms.

ERLENMEYER FLASK WITH HANDLE Item 5717-01, 250 ml Item 5717-02, 500 ml Flasks with handles are much safer and easier to use in the laboratory. These borosilicate glass flasks are heat-resistant and microwavesafe. They are a great addition for chemistry classrooms and labs.

LABORATORY

CAPILLARY TUBE SET Item 3447-00

RETORT 250ML Item 5007-53

Use this set to demonstrate that capillary rise is dependent upon the inner diameter of a tube. It proves that the molecules of a liquid are more attracted to glass than to other liquid molecules.

The set consists of 4 glass capillary tubes of different inner diameters with a large tube serving as reservoir.

Retorts are still a quick and easy way to distill liquids. The heated liquid evaporates and condenses along the neck to a collection vessel placed underneath. More convenient than the modern water-cooled standard laboratory condenser, though not as efficient. Our retort is made of high quality, heat resistant, Borosilicate glass and has a ground glass stopper making it suitable to use for highly corrosive materials or liquids.

AmSci Exclusive

CENTRIFUGE TUBES, CONICAL BOTTOM, GRADUATED 15ML Item 5525-15 For standard tapered centrifuge holders.

Made of borosilicate glass for resistance to pH sensitive solutions.

• Capacity: 15ml • Height and outer diameter:100 x 15 mm

GAS MEASURING TUBES Item 5593-05, 50 ml Item 5593-10, 100 ml

PLASTIC FUNNEL Item 2209-01, 50 mm Item 2209-02, 60 mm Item 2209-03, 75 mm Item 2209-04, 100 mm This translucent plastic funnel allows for convenient pouring of liquids into containers. It is a useful tool for safe pouring in the laboratory.

SPECIFIC GRAVITY BOTTLES, UNCALIBRATED Item 3505-01, 10 ml Item 3505-02, 25 ml Item 3505-04, 100 ml These items are also called Density Bottles or R.D. Bottles. They are recommended for comparison purposes. The bottles are useful for illustrating physical properties such as density.

• Each bottle has a perforated stopper (about 0.03” (1 mm) bore) and a ground mouth for a proper fit • Made of borosilicate glass • 10, 25, and 100 ml

FUNNEL, SHORT STEM, 45MM Item 5611-03 Made of borosilicate glass. Fire polished stems and rims. Funnels inner diameter: 1-3/4” (45mm), Fits paper of diameter: 2-3/4” (70mm), Stem length: 2” (50mm).

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LABORATORY DISTILLING FLASK WITH SIDE ARM Item 5718-00, 50 ml Item 5718-01, 125 ml Item 5718-02, 250 ml Item 5718-03, 500 ml This type of flask is recommended for all types of distillation work. The side arm is placed 77 mm below the top of the neck at an angle of 75°. It is optimal for use in a laboratory.

REPLACEMENT DISTILLATION GLASS FLASK Item 5540-30, 500 ml Item 5540-31, 1500 ml This is a replacement glass distillation flask only for the complete distillation set (Item 5540-20 or 5540-21). It does not include a stopper.

• Available in 500 ml and 1500 ml

Wide Neck Erlenmeyer Flask, graduated scale gives approximate volume. Conical, Size varies (see above).

This laboratory glass flask is made of borosilicate and is calibrated to contain a precise volume at a particular temperature.

Volumetric flasks are used for precise dilutions and preparations of standard solutions.

FILTERING FLASK WITH SIDE ARM Item 5716-01, 250 ml Item 5716-02, 500 ml

SOXHLET FLASK, FLAT BOTTOM Item 5724-02, 24/40 Joint, 300 ml Item 5724-03, 29/42 Joint, 1000 ml

This borosilicate glass flask is used for receiving a filtering liquid and is made of heavy-walled glass. It is provided with a side tube to connect with a suction pump.

This laboratory apparatus is designed for the extraction of a lipid from a solid material.

Typically, a Soxhlet extraction is used when the desired compound has a limited solubility in a solvent, and the impurity is insoluble in that solvent. It allows for unmonitored and unmanaged operation while efficiently recycling a small amount of solvent to dissolve a larger amount of material.

PEAR SHAPED FLASK, SINGLE NECK Item 5726-00, 25 ml, 14/20 Joint Item 5726-01, 50 ml, 19/22 Joint

ROUND-BOTTOM FLASK Item 5732-08, 100ml Cap, 14/20 Joint Item 5732-09, 100 ml Cap, 19/22 Joint Item 5732-12, 250ml Cap, 19/22 Joint Item 5732-16, 500ml Cap, 24/40 Joint Item 5732-19, 1000ml Cap, 24/40 Joint

AmSci Exclusive

FLASK, ERLENMEYER , WIDE NECK, CONICAL, GRADUATED Item 5714-21, 25 ml Item 5714-22, 50 ml Item 5714-25, 500 ml Item 5714-26, 1000 ml

VOLUMETRIC FLASK WITH GLASS STOPPER Item 5910-30, 25 ml Item 5910-00, 50 ml Item 5910-10, 100 ml Item 5910-25, 250 ml Item 5910-50, 500 ml Item 5910-11, 1000 ml

These distillation flasks are intended to contain mixtures, which are subject to distillation, as well as to receive the products of distillation. Distillation flasks are available in various shapes. Their shape makes them easier to heat.

Spheres more evenly distribute stress across their surfaces so this glass flask’s round bottom makes it more resistant to fracturing.

LABORATORY

BURETS, MOHR TYPE Item 5505-02, 25 ml Item 5505-05, 50 ml Item 5505-10, 100 ml This borosilicate glass apparatus is used for educational institutions and general laboratory work. It has a tooled tip for 16 mm inner Dia. flexible rubber tubing.

It is calibrated at 20°C as per tolerances. The buret is supplied with a pinch cock, rubber tubing, and glass jet.

• Available in 25 ml, 50 ml, 100 ml • Borosilicate Glass PINCHCOCK ATTACHMENT Item 5506-00 This attachment is for use with Mohr Type Burets.

BURETS, STRAIGHT, GEISSLER TYPE Item 5509-02, Glass Stopcock, 25ml Item 5509-05, Glass Stopcock, 50ml Item 5509-10, Glass Stopcock, 100ml Item 5513-02, PTFE Stopcock, 25ml Item 5513-05, PTFE Stopcock, 50ml Item 5513-10, PTFE Stopcock, 100ml This borosilicate glass apparatus is used for educational institutions and general laboratory work. It has a straight bore with a groundin glass key stopcock. It is a quality addition to any chemistry laboratory.

• Capacities available: 25 ml, 50 ml, 100 ml • 5509-02 and 5509-05:: Subdivision: 0.10 ml, Tolerance: +0.10 ml • 5509-10: Subdivision: 0.20 ml, Tolerance: +0.20 ml • 5513-02 and 5513-05: Subdivision: 0.10 ml, Tolerance: +0.10 ml • 5513-10: Subdivision: 0.20 ml, Tolerance: +0.20 ml

SEPARATORY FUNNELS, GLOBE SHAPE Item 5551-06, 50 ml Item 5551-12, 125 ml Item 5551-25, 250 ml This borosilicate glass laboratory apparatus is used in liquid-liquid extractions. It allows users to separate (partition) the components of a mixture into two immiscible solvent phases of different densities.

BURETS, PTFE STOPCOCK, ROTAFLOW TYPE Item 5512-05, 50 ml Item 5512-10, 100 ml This apparatus has a borosilicate glass body with a Rotaflow type PTFE stopcock. Its design ensures a leak proof seal, finer flow control, elimination of lubrication, and absence of plug seizure. It is a quality addition to any chemistry laboratory.

• Capacities available: 50 ml, 100 ml • 5512-05: Subdivision: 0.10 ml, Tolerance: +0.10 ml • 5512-10: Subdivision: 0.20 ml, Tolerance: +0.20 ml

BURETS, PLASTIC Item 5515-02, 25 ml Item 5515-05, 50 ml Item 5515-10, 100 ml This buret has a clear acrylic body and leak-proof stopcock with a self-lubricating PTFE stop. It is individually calibrated for maximum accuracy. The body is resistant to dilute mineral acids and bases except hydrofluoric acid and ammonium hydroxide. It is used with pHs ranging 1-14 and has graduations at 0.1 ml.

• Capacities available: 25 ml, 50 ml, 100 ml

SEPARATORY FUNNEL, PEAR SHAPED Item 5550-06, 60 ml Item 5550-12, 125 ml Item 5550-25, 250 ml Item 5550-50, 500 ml This funnel is used to separate layers of immiscible liquids or for dropping liquids. It has a glass stopcock and is made of borosilicate glass. The funnel has an interchangeable glass stopper with a plain stem.

SEPARATORY FUNNELS, PEAR SHAPE, PTFE STOP COCK, 500ML Item 5550-35 Pear shaped separatory funnel with ptfe stop cock.

• Capacity: 500 ml

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LABORATORY STOPPER (CLOSED BOTH ENDS) Item 5734-01, 14/20 Cone/Joint Item 5734-03, 24/40 Coin/Joint

THIELE MELTING POINT TUBES 25 MM X 165 MM Item 5571-20

This borosilicate glass stopper is made with ground glass and has a 14/20 joint. Its hexagonal head makes it easier to remove the stopper from an apparatus.

Use this tube to determine substances’ melting points. The arm allows convection currents to form during heating, heating the liquid inside relatively evenly. Putting in a small sample of a substance and a thermometer allows the melting point to be determined in a simple experiment.

• 25 mm outer Dia. x 165 mm L • 100 mm W at widest point of arm

STOPPER (CLOSED BOTH ENDS) Item 5734-02, 19/22 Coin/Joint This stopper is made of borosilicate glass. It is a penny head stopper with a ground glass joint.

SPECIFIC GRAVITY BOTTLES, UNCALIBRATED 10ML Item 3505-01 Also Called Density Bottles Or R.D. Bottles.

Recommended For Comparison Purposes.

Also For Experience in Calibration Work. each Bottle Has A Perforated Stopper (About 1/32” (1mm) Bore) and A Ground Mouth For A Proper Fit.

U-SHAPED DRYING TUBES Item 5554-12, 100X13 mm Item 5554-14, 150x13 mm Item 5554-22, with sidearms For drying gases with desiccants such as granular calcium chloride, magnesium perchlorate etc. Made of borosilicate glass.

Tooled ends for stoppers, U-shape.

• Lengths available: 100 or 150 x 13mm outer diameter • With side arms: length 100 x 13mm outer diameter

CONDENSER ADAPTER Item 5530-02, 150 ml Item 5530-04, 180 ml Item 5530-06, 200 ml Item 5530-08, 180mm With 24/40 Joint Condenser adapters are designed for directing the flow from a condenser tip. They are made of borosilicate glass with the delivery and bent to give an angle of 105°.

• Borosilicate glass • Delivery end outer Dia.: 10 mm.

• 5530-02: Approx. dimensions: 150 mm L, Body inner Dia.: 18 mm, Stopper #: 7, Joint: 24/40 • 5530-04: Approx. dimensions: 180 mm L, Body inner Dia.: 25 mm, Stopper #:12, Joint: 24/40 • 5530-06: Approx. dimensions: 200 mm L, Body inner Dia.: 30 mm, Stopper #:14, Joint: 24/40

CONNECTING TUBES, CLAISEN TYPE Item 5534-01 This chemistry glassware claisen connecting tube is part of the glassware necessary for performing fundamental organic laboratory activities. Ground glass joints allow pieces to be assembled, leak-free, without stoppers. This borosilicate glass tube has multiple adapters with two parallel necks.

• Joints: 19/22

TUBE, THISTLE Item 5572-05

CONNECTING TUBES, SIDEARM TYPE RECOVERY HEAD Item 5532-01 This borosilicate glass connecting tube has a sidearm at 75°.

• Joints: 19/22 taper

TUBES, TEST, WITH SIDEARM Item 5585-20, 20 x 150 mm Item 5585-25, 25 x 200 mm For microfilteration and other applications.

Made of borosilicate glass.

The thistle tube is useful for adding a small amount of liquid to a specific place in a system. It serves as a funnel that offers precision and agility. The thistle tube is an important tool for experiments and demonstrations that require precision and accuracy.

• Made of borosilicate glass • Approx. dimensions: 177 mm L, top Dia. 18 mm, outer stem Dia. 5 mm

REDUCTION ADAPTER Item 5729-01, 14/20 Socket, 19/22 Cone Item 5729-02, 19/22 Socket, 24/40 Cone Item 5729-03, 19/22 Socket, 19/22 and 24/40 Cone This glass apparatus is used to connect different standard taper ground joint sizes. It has a lower inner joint larger in size than the upper outer joint.

LABORATORY

ALLIHN CONDENSER Item 5722-02, 24/40 Joints, 300 mm Jacket L Item 5722-03, 24/40 Joints, 400 mm Jacket L This Allihn reflux condenser has a drip joint and an outer at the top.

Use it in chemistry labs for reflux purposes. It can be used to aid in experiments where heating liquid is necessary but it cannot be allowing to evaporate and leave a dry container.

ALLIHN CONDENSER WITH OUTLET TUBES Item 5723-00, 24/40, 325, with outlet tubes Item 5723-01, 34/45, 190 Item 5723-02, 45/50 Joints, 260 mm Jacket L Item 5723-03, 55/50, 300 This condenser has an outlet tube at its top and an inner dip joint at the bottom. It is for use in many refluxing operations including Soxhlet extractions. This versatile tool offers educational opportunities in chemistry classes.

EXTRACTOR OF SOXHLET APPARATUS Item 5725-00, Top Joint 34/45 Item 5725-01, Top Joint 45/50 Item 5725-02, Top Joint 55/50 Item 5725-03, Top Joint 71/60 Item 5725-04, Top Joint 103/60

This apparatus has a 75° distillation bent with inner joints at each end. It is a helpful implement for distillation experiments and demonstrations in chemistry labs.

This borosilicate glass condenser is primarily used for distillation requiring high surface area per unit length. It is comprised of a leak-free jacket sealed to the inner tube, which is coiled throughout. The inlet ends on these condensers are sloped to avoid trapping condensation.

• 24/40 Joints

CONDENSER, LIEBIG TYPE Item 5543-20, 200 ml, Jacket L Item 5543-30, 300 ml, Jacket L Item 5543-40, 400 ml, Jacket L Item 5543-50, 500 ml, Jacket L Item 5543-60, 600 ml, Jacket L Item 5543-90, 300mm Standard 24/40 Full Length Joints This general purpose condenser is for distillations and extractions. It is made of borosilicate glass. The condenser has a sealed inner tube and is suitably tooled.

DRYING TUBES 150 MM X 20 MM Item 5554-04

This extractor is used as a component part of Soxhlet extraction assemblies.

• Bottom Joint 24/40

DISTILLATION BENT, 75° Item 5720-00, 14/20 Joints, 50 mm W x 55 mm H Item 5720-01, 19/22 Joints, 50 mm W x 55 mm H Item 5720-03, 24/40 Joints, 140 mm W x 130 mm H Item 5720-05, 29/42 Joints, 140 mm W x 130 mm H

CONDENSER, GRAHAM COIL TYPE Item 5544-30, 300 mm Item 5544-40, 400 mm Item 5544-60, 600 mm

These tubes are made of borosilicate glass and have tooled ends for stoppers. They’re used for drying gases with desiccants such as granular calcium chloride, magnesium perchloratem etc. They are straight with one bulb.

• Dimensions: 6” (150 mm) L x 0.75” (20 mm) outer Dia.

DISTILLATION BENT, 105° Item 5720-02, 14/20 Joints, 100 mm W x 100 mm H Item 5720-04, 19/22 Joint, 130 mm W x 100 mm H This apparatus has a 105° distillation bent with inner joints at each end. It is a helpful implement for distillation experiments and demonstrations in chemistry labs.

STILL HEAD WITH THERMOMETER SOCKET Item 5727-00, 14/20 Item 5727-01, 19/22 This item is used in distillation assemblies for connecting flasks to a condenser. The upper socket is designed to accept a thermometer either via cone/screwthread adapter or thermometer pocket. Use it in chemistry classrooms to educate students on distillation.

• Cone size to fit flask: 14/20 or 19/22 • Cone size to fit condenser: 14/20 or 19/22 • Socket size: 14/20”

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LABORATORY COMPLETE DISTILLATION APPARATUS SET, Item 5540-20, 500 ml Item 5540-21, 1500 ml This general purpose apparatus is a complete set. It can be used for batch production of high-purity water, manufacture of perfumes, concentrating acids, phenol, fractional distillation, determination of boiling point, etc. The base has a chemical-resistant, caked enamel finish. The set is packaged in custom cut-out soft foam block packaging and a sturdy box to keep it safe during delivery and storage.

Includes glass and hardware: • 2 clamps • Cast iron base 8” x 5” (200 mm x 125 mm) with a plated steel rod that can be unscrewed from the base for storage • 5540-20 includes a round bottom 500 ml borosilicate flask, 200 mm Graham type coil condenser with Stop Joint: 19/38, 250 ml receiving flask.

• 5540-21 includes a round bottom 1500 ml borosilicate flask, 300 mm Graham type coil condenser with Stop Joint: 24/40, 500 ml receiving flask.

AmSci Exclusive

DISTILLATION APPARATUS, 250ML/500ML Item 5540-50 This set can be used for batch production of high-purity water, manufacture of perfumes, concentrating acids, phenol, fractional distillation, determination of boiling point, etc. This general purpose apparatus is a complete set and includes a round bottom 250 ml borosilicate flask and one round bottom 500 ml borosilicate flask. The base has a chemical-resistant, caked enamel finish. The set is packaged in custom cut-out soft foam block packaging and a sturdy box to keep it safe during delivery and storage. • Includes glass and hardware

DISTILLATION CONNECTING TUBE, BENT Item 5536-01 This tube, made out of borosilicate glass, is a useful instrument in the distillation process. It is bent with 19/22 interchangeable joints along with a drip tip and vacuum tubing connection tip.

DISTILLATION CONNECTING TUBE, STRAIGHT Item 5536-11 This glass tube has been crafted specifically to aid in distillation processes.

• Borosilicate glass

REPLACEMENT DISTILLATION APPARATUS CONDENSER Item 5540-00, 19/38, 500ml Capacity, 200mm Condenser Item 5540-11, 24/40, 1500ml Capacity, 300mm Condenser These products are used for batch production of high-purity water, phenol, etc. by distillation. These general purpose apparatuses include a borosilicate flask (round or flat bottom) and Graham type condenser with interchangeable stopper.

DISTILLATION APPARATUS, 250ML/500ML, WITHOUT HARDWARE Item 5540-51 This set can be used for batch production of high-purity water, manufacture of perfumes, concentrating acids, phenol, fractional distillation, determination of boiling point, etc. Set includes a round bottom 250 ml borosilicate flask and one round bottom 500 ml borosilicate flask. Glassware is packaged in custom cutout soft foam block packaging and a sturdy box to keep it safe during delivery and storage. • Includes glassware only

LABORATORY

PORCELAIN Choose from our range of different porcelain tools and containers designed to withstand high temperatures.

EVAPORATING BASINS PORCELAIN 3” Item 5301-03, 3” Item 5301-04, 3.33” This basin has a spout for easy pouring. It is glazed inside and outside except on its rim.

The bowl has a round bottom.

• 5301-03: Capacity: 80 ml, Rim Dia.: 3” (75 mm) • 5301-04: Capacity: 125 ml, Rim Dia.: 3.33” (85 mm), Round bottom

CRUCIBLES, PORCELAIN Item 5303-01, 10 ml, Tall Form Item 5303-02, 15 ml, Tall Form Item 5303-03, 18 ml, Tall Form Item 5303-05, 30 ml, Tall Form Item 5303-06, 50 ml, Tall Form Item 5303-08, 100 ml, Tall Form Item 5302-02, 10 ml, Wide Form Item 5302-03, 15 ml, Wide Form Item 5302-06, 30 ml, Wide Form Item 5302-07, 50 ml, Wide Form This crucible is for use at temperatures up to 1470°F (800°C). It is glazed inside and outside, except for the outside bottom surface. The crucible comes with a lid.

POROUS POTS EMPTY PORCELAIN Item 5312-01 This pot is for use with voltaic cells. It is an unglazed porcelain cylindrical cup. The pot is a simple but useful tool for electrical experiments and demonstrations.

• 1.38” Dia. (35 mm) x 3” (75 mm) H

FUNNEL BUCHNER, PORCELAIN Item 5307-04, 90 mm Inner Dia. Item 5307-08, 150 mm Inner Dia. Item 5307-10, 250 mm Inner Dia. Item 5307-12, 275 mm Inner Dia. This funnel is made with an integral perforated plate and straight sides. It is glazed inside and outside except for its rim.

• Slightly tapered stem.

PESTLE AND MORTAR SET PORCELAIN Item 5308-01, 60 mm Outer Dia. Item 5308-02, 75 mm Outer Dia. Item 5308-03, 100 mm Outer Dia. Item 5308-06, 150 mm Outer Dia. Item 5308-07, 175 mm Outer Dia. Item 5308-08, 200 mm Outer Dia. This mortar has a pouring lip for convenience. It has a glazed outside and rough inside, and a footed bottom for stability. The pestle is oversized for extra hand comfort and is unglazed on the bottom.

Available sizes: • 2.33” (60 mm) outer Dia. • 3” (75 mm) outer Dia. • 4” (100 mm) outer Dia. • 5.91” (150 mm) outer Dia. • 7.87” (200 mm) outer Dia

CRUCIBLE TRIANGLE, PORCELAIN Item 5313-01, 50 mm Item 5313-02, 60 mm

FUNNELS HIRSCH PORCELAIN Item 5306-05, 75 mm Item 5306-06, 100 mm

Use this triangle for supporting crucibles and dishes when heating on gas burners, etc. They are made with pipe stems on galvanized iron wire triangles.

• Side: 50 mm L or 60 mm L

With integral perforated plate and conical sides. Tapered stem.

Glazed inside and outside except for rim. Diameters vary (see above).

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LABORATORY

STANDS & RACKS Everything to support test tubes, beakers and other equipment in the lab. See all our stands and racks here.

POLYETHYLENE TEST TUBE RACK, 6 HOLES/6 DRYING PINS Item 2035-02

WOODEN TEST TUBE RACK, 6 HOLES/6 DRYING PINS Item 2035-21

This low-cost rack is a useful staple in chemistry labs. It features two 1” (25 mm) holes and four 0.75” (20 mm) holes.

It also includes 6 drying pins.

This Test Tube Rack is made of kilndried wood. It has 6 openings of 1” (25 mm) Dia. and 6 drying pins. It is an economical item that is great for laboratories.

ABS POLYMER TEST TUBE RACK, 6 HOLES/6 DRYING PINS Item 2035-01

ABS POLYMER TEST TUBE RACK, 20 HOLES, 3 TIERS Item 2035-12

This rack has 6 openings of 1” (25 mm) Dia. on its top plate, with hemispherical wells and drying pins. It has an open side for clear viewing. The rack is a useful staple for chemistry labs and classrooms.

This is a great economical test tube rack for a laboratory. The 20-tube rack is for tubes up to 0.75” (19 mm) Dia. The lower plate has rounded wells with drain holes and there are convenient hand grips on both sides.

UNIVERSAL MULTI RACK Item 2285-00 NEW

PLASTIC DEMOUNTABLE TEST TUBE RACK, 5 LARGE HOLES Item 2035-30

This Universal Multi Rack is made from a thick and sturdy plastic and holds 4 different test tube sizes. It offers a compact design for efficient storage.

TEST TUBE REGULAR RACK Item 2288-02 NEW This test tube rack is made from a thick and sturdy plastic and holds about 50 test tubes. It offers a compact design for efficient storage.

ECONOMY DRYING RACK Item 2035-23 NEW Use this economy drying rack to drain, dry, and store test tubes, beakers, flasks, and other laboratory glassware.

50 pins with rubber-tips, and 5 hairpin-looped supports, including drain pan. Can be hung on wall or used freestanding.

This brightly colored blue and red plastic test tube rack can hold 5 large test tubes. It quickly assembles and disassembles for storage. The rack is ideal for use with larger test tubes like baby soda bottles.

TEST TUBE RACK, POLYPROPYLENE, 31 TUBES RACK Item 2035-13 A 31 tube rack for tubes up to 12 mm in diameter. Three tier design measures (l x w x h), 275 x 110 x 65 mm. The lower plate has rounded wells with drain holes.

Convenient hand grips on both sides.

LABORATORY SINGLE RING TRIPOD STAND Item 2056-01, 6” Item 2056-02, 9” This stand is for supporting small objects such as crucibles and evaporating dishes over a burner. It consists of a hammertonefinished cast iron circular ring, 4” (100 mm) Dia., with three threaded and detachable plated legs, which are sloped outward for stability. It is a secure and useful item for chemistry labs.

• Shipped unassembled • Frequently used with our Wire Gauze with Ceramic Center (Items 2210-11, 2210-21, and 2210-13)

TRIPOD STAND 3.5” Item 2057-02 This stand is for supporting various sizes of crucibles and apparatuses. It is designed to be stable and secure. The stand is a useful staple for chemistry labs and classrooms.

• Iron • Black enameled ring and zinc-plated legs • 9” (230 mm) H • Ring inner Dia., 1.75” (45 mm); ring outer Dia., 3.5” (90 mm) TRIPOD STAND WITH CONCENTRIC RINGS 5” Item 2057-01 This stand is for supporting various sizes of crucibles and apparatuses. It consists of a circular tripod stand with two removable concentric rings. The plated steel legs are detachable and sloped outwards for stability.

• Shipped unassembled • Black enamel finish • Outer Dia. of the ring is 5” (130 mm) • 9” (230 mm) H CAST IRON SUPPORT RINGS Item 2038-02, 2.5” Item 2038-03, 3” Item 2038-04, 4” This ring is for use on support rods, lattices, etc. It can hold rods up to 0.5” (13 mm) Dia. It is made with an integral bosshead.

• Brass thumbscrew • Silver hammer tone finish • Distance from center of ring to center of bosshead is approx. 4.25” (105 mm), 3.5” (90 mm), or 4” (100 mm) • Ring inner Dia.: 2.5” (62 mm), 3” (75 mm), or 4” (100 mm) SUPPORT PLATE WITH CLAMP, 127 MM Item 2040-00 This product consists of a flat, circular castiron plate with a plated thumbscrew.

• Can be clamped to rods up to 16 mm Dia.

MULTI-PURPOSE TEST SUPPORT Item 2052-00 This Multi-Purpose kit comes with a multitude of supports that can be used for many different experiment exercises all in a sturdy plastic storage case. There are 2 base parts, 2 clamps that are approximately 8” (200 mm), a support ring, 2 long support rods, 1 short support rod, screws, and clamps. It is a versatile kit for labs and classrooms.

Instructions included TRIPOD BASES WITH RODS Item 2054-01, 4” Item 2054-02, 6” This heavy cast-iron base has three-point support for stability. It is drilled and threaded to accommodate a plated steel rod. The base is finished with chemical-resistant enamel paint.

CAST IRON SUPPORT STAND WITH ROD Item 2050-02, 8” X 5” This stand has a rugged base for stability.

The plated steel rod can be unscrewed from the base for storage.

• Chemical-resistant, baked enamel finish • Undercoated length and width of Base: 8” (200 mm) L x 5” (125 mm) W • Undercoated length and width of Base: ” (225 mm) L x ” (150 mm) W SUPPORT STANDS RECTANGULAR, CAST IRON BASES 150X100MM (6X4IN) Item 2050-01B, No Rod Item 2050-01R, Rod Only SUPPORT STANDS RECTANGULAR, CAST IRON BASES WITH RODS Item 2050-03, 225 x 150 mm (9x6”) Item 2050-04, 300 x 150 mm (12X6”) SUPPORT STANDS, RECTANGULAR, STEEL BASES 300X150 (12X6IN) Item 2051-04 Consists of a base made from 3mm thick steel sheet with rubber feet for stability.

Supplied with a plated steel rod which can be easily screwed to the base.

WIRE GAUZE SQUARES Item 2210-01, 4” Item 2210-02 5” Item 2210-03 6” Item 2210-11, 4”, with ceramic center Item 2210-12, 5”, with ceramic center Item 2210-13, 6”, with ceramic center The gauze is made of galvanized woven wire with edges carefully turned over and includes a ceramic center (in 2210-11, -12, and -13).

The ceramic centers help evenly spread heat under the container and prevent direct contact with the flame.

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LIGHT AND COLOR • Light 57 • Demonstration Devices 60 • Glass and Plastic Mirrors 62 • Lenses and Prisms 63 • Laser Pointers 65

We are proud to offer tools that help teach current national science standards! Our Light and Color category is no exception with a plethora of products that are sure to WOW students, all while demonstrating properties of light and color. Our laser pointers and laser optical kits, paired with our large selection of mirrors, prisms, and lenses create impressive demonstrations for all age groups. Our UV Beads and Spectrum Tubes are interactive and demonstrate different spectrums of light. They also teach us how we see light and which spectrums can be good and bad for humans.

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LIGHT AND COLOR

LIGHT AmSci offers you products that encourage students to discover light’s role in science. Are your products engaging and user-friendly? Partner with us to ensure your are exceeding your customers’ expectations.

SPECTROSCOPE, DIRECT VISION, WOODEN BOX Item 3372-00

AMSCI FAVORITE

Use the Spectroscope for quantitative examination of the spectral composition of white light and radiant bodies. It is comprised of a metal draw-out tube of 0.75” (20 mm) Dia. with an adjustable slit at one end.

The light passing through this slit falls on the prism elements and breaks up into a spectrum. This can be viewed through an eyepiece at the other end of the tube.

POWER SUPPLY FOR SPECTRUM DISCHARGE TUBES DUAL VOLTAGE (110V/220V), CE/ ROHS CERTIFIED Item 3376-00D Item 3376-00D-AUK Item 3376-00D-AUS Item 3376-00D-UK This power supply is specially designed to safely run spectrum discharge tubes of length approximately 10.25” (260 mm). It is encased in a metal body and the device is spring-loaded with clips to connect the tubes securely.

• Supplied in a velvet-lined wooden box • Fully drawn out 5” (130 mm) L Teacher’s Guide included STROBOSCOPE, HAND DRIVEN, SIMPLE MODEL Item 3374-00 For optically slowing or completely stopping any object in motion and for measuring the frequency of periodic motion. Consists of a black metal disk of 250mm diameter with 12 evenly spaced radial slits extending to its edge.

DIFFRACTION GRATINGS Item 4309-01, 100/2400 Item 4309-02, 300/7500 Diffraction grating pressed between clear glass plates. Ideal for classroom demonstration.

• Size 60mm x 40mm.

• View area: 45mm x 30mm.

• 4309-01: 2400 lines per inch (100mm).

• 4309-02: 7500 lines per inch (300mm).

OVERHEAD COLOR TILE SET, 1" SQUARES, 4 COLORS, SET OF 52 Item 9420-00 Colorful, transparent, acrylic overhead tiles. Includes 52 square tiles in blue, green, yellow and orange (13 each).

• Dimensions: 1x1”

SPECTRUM DISCHARGE TUBES Use these tubes to show spectral lines of pure substances. These are glass tubes approximately 10.25” (260 mm) long, central capillary portion approximately 3.5” (90 mm) to 4” (100 mm) long, with electrodes sealed at both ends and connected to lead wires protected by metal caps. The tubes offer an exciting illustration of spectral lines.

• The tube requires an induction coil 2” (50 mm) spark, or a suitable transformer like our Power Supply (Item 3376-00D, not included) • Length of capillary portion can be varied as required • These cannot be used as lamps • For intermittent use

Item 3376-01, Air • Spectrum – Pink

Item 3376-09, Mercury Gas • Spectrum – Light Blue-Green

Item 3376-02, Argon Gas • Spectrum – Violet

Item 3376-10, Neon Gas • Spectrum – Light Blue-Green

Item 3376-03, Carbon Dioxide • Spectrum – Faint Blue

Item 3376-11, Nitrogen Gas • Spectrum – Yellow-Orange

Item 3376-04, Chlorine Gas • Spectrum – Blue-Green

Item 3376-12, Oxygen • Spectrum – Lavender

Item 3376-05, Helium • Spectrum – Orange

Item 3376-13, Water Vapor • Spectrum – Dark Pink

Item 3376-06, Hydrogen • Spectrum – Magenta

Item 3376-14, Xenon • Spectrum – Blue

Item 3376-08, Krypton Gas • Spectrum – Green

Item 3376-16, Deuterium • Spectrum – Purple

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AMSCI FAVORITE

COLOR MIXING DEMO PROJECTOR Item 3559-10 This unit is a projector demonstration of color mixing. The convenient control knobs can be used to precisely control individual light colors.

• Made of plastic

ADVANCED SPECTROMETER Item 3381-00 • Includes a magnifying eye glass to read the vernier, tommy bar for axis adjustment, and flannel cloth • Supplied in a wooden box

COLOR MIXING DEMO Item 3559-00 This unit is a self-contained demonstration of color mixing. It has a convenient on/off switch and turnknobs allow the user to precisely control individual light colors. Prepare for a visually stimulating illustration of light behavior!

• Made of plastic

SPECTROMETER, ADVANCED, WITH DIFFRACTION GRATING AND RI PRISM Item 3381-10

Teacher’s Guide included

• Includes prism and diffraction grating • Supplied in a wooden box

DEMONSTRATOR OF COMBINATION OF 3 BASIC COLORS Item 3559-30

Instructions included

Use this tool to demonstrate color addition and colored shadows. The 3-colored light can be overlapped in any combination, showing color addition, complementary colors, color fatigue, and colored shadows. The 3 light sources of red, green, and blue are put into the base, and with the turn of the knob you can experiment with color combinations and color additions.

• Comes with a white screen for easy viewing Teacher’s Guide included

SOLAR UV BEADS Item ASB-1000, Pk/1000 On cloudy days, is it still important to wear sunscreen? Do all sunglasses provide equal protection? These solar beads change from white to colorful when exposed to a UV light source; the more UV light, the brighter they become.

Use them to help answer the above questions and more! Learn about UV rays and where they come from. These beads are useful for science and health as well as arts and crafts (make cool bracelets, or necklaces, glue them to make mosaics... the possibilities are endless).

• Sold in a boxes of 1000 or 250 beads • Multicolored

AMSCI FAVORITE

LED ARRAY Item 3559-90 This LED Array is a clever way to demonstrate color diffraction and the effects of colors on wavelengths. The Array is a fun and attractive way to show students the diffraction patterns of colors through use of 11 vertically mounted LED lights in different colors (violet, deep blue, blue, turquoise, bright green, green, yellow, orange, red, deep red, and white) that can be switched on individually or all at once by turning a rotary switch on top of the LED array.

• Each color bulb has the color’s name and its wavelength printed on the 12” metal tube • On/off switch on the back • Uses a 110 V adapter

LIGHT AND COLOR SUBTRACTIVE COLOR THEORY DEMO Item 3559-20

NEW

The subtractive color theory demonstration can be used to promote memory retention, encourage logical thinking, and teach the optics and physics of color mixing. As you are challenged to create specific color designs on the back-lit board, you must predict how colors of the filter tiles will mix either by experimentation or previous understanding - then you must strategically slide the squares into the correct configurations.

AMSCI FAVORITE

An extensive guide to lead you through a variety of activities is included!

This color theory demonstration has a game-like quality and is elegantly simple. It makes exploring and experimenting with color mixing accessible (and fun!) For curious minds of all ages.

Teachers: use the puzzle as a way to introduce the phenomena of subtractive color mixing to students in a classroom and explore color theory even more deeply through the games and related activities in the included guide.

Includes: • Back-lit base with on/off switch • Detachable power adapter • 2 Sets of 18 color filters • Activity guide Each set includes: 3 cyan, 3 magenta, 3 yellow, 3 red, 3 blue, 3 green Extra sets of filters are available for additional learning and scientific discovery!

COLOR PADDLES, SET/18 Item 9994-18

NEWTON’S COLOR DISC Item 9496-02

Demonstrate the principles of color mixing with this set of 18 clear, colored plastic paddles.

• 3 packs of 6 colors

This disc uses a rotating hand-driven wheel to demonstrate that white light is composed of seven colors. It offers an active and exciting demonstration of the principles of light. The wheel is great for memorable classroom demonstrations!

• Constructed of sturdy metal

Teacher’s Guide included

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DEMONSTRATION DEVICES Products for hands-on demonstrations of the various effects of color.

AMSCI FAVORITE

GEOMETRIC OPTICS DEMO Item 5133-00 Item 5133-01A Item 5133-01-AUK Item 5133-01L, Laser only Item 5133-03, Case only Use this complete optics set for impressive demonstrations. This kit uses a compact yet powerful Laser Ray Box, which has bright and well-defined rays perfect for classroom use. The Laser Ray Box projects 1, 3, or 5 parallel laser beams onto any flat surface ideal for optical ray viewing and analysis. It includes everything needed to demonstrate the basic principles of geometrical optics.

Includes: • Concave lens • Convex lens • Parallel flat or parallel bar • Trapezoid prism • Right angle lens • Mirror • Hollow semicircle • Frosted semicircle • Magnetic activity mat (15” (381 mm) L x 8.25” (210 mm) W with printed scales and angles • Laser light beam chart • The Ray Box is powered by an AC adapter (included)

REFRACTION CUP Item 3350-01 Item 3350-20, with Measurements These semicircular plastic cells are perfect for observing the refractive properties of liquids such as water, oil, alcohol, and other transparent liquids. They are a useful tool in classrooms for demonstrations and experiments. The refraction cups are made of a clear, durable plastic.

Item 3350-20 has measurement markings on it in for users to measure refractive properties.

• 4.75” (120 mm) Dia. x 1.19” (30 mm) D x 0.06” (1.5 mm) thick

AMSCI FAVORITE

DIGITAL LUX METER Item AR-825 This lux meter is useful for checking the level of luminance, the measure of the amount of light falling on a surface. It has a range of 0-50,000 lx with a quick 0.4 second sampling time. It is a great addition to classrooms and labs.

• 9 V battery required but not included.

• High Accuracy and rapid response • Auto Zeroing • Over-range indication • LCD Display • Data Hold • Display: 3.5 digit 18 mm LCD • Power: 9 V battery • Ranges: 0-50,000 lx • Accuracy: ±5% +2 D • Sampling rate: 0.4second • Operating temperature: 32-122°F (0-50°C) • Dimensions: 4.6" (118 mm) x 2.7" (70 mm) x 1.1" (29 mm)

Teacher’s Guide included

NEWTON’S RING APPARATUS Item 3370-00

PERISCOPE AR-987

For studying interference fringes due to sunlight or monochromatic light. Consist of a plano-convex lens, diameter 60 mm, and an optically polished (worked) flat glass plate mounted on a ring metal pressure frame with three compression adjusting screws.

An elegant demonstration of basic plane mirror reflection, this periscope is a great way to test students understanding of image formation.

• 18.5” x 3.5” x 3”

LIGHT AND COLOR

LASER REFRACTION TANK Item 6330-00 Use this self-contained unit to measure and study the refraction of light. Incident and refractive rays are easily seen and measured by using this product. Refraction of light can be studied with the help of a built-in laser as a light source which revolves and can be fixed at any point around a circular graduated scale. The unit is made with leveling screws to level the water in the tank.

• Requires (1) LR44 button battery (included) • 6.75” (17.1 cm) W x 5.5” (13.9 cm) D x 10” (25.4 cm) H • Capacity: 400 ml

LASER REFRACTION TANK WITH GEOMETRIC OPTICS Item 6332-00 This self-contained unit allows students to measure and study light refraction. The angle of incident and refractive rays are readily seen with the help of a built-in laser as its light source. Add water up to the tank’s midline to create a surface that precisely transmits and reflects the laser beam for student observations. The laser revolves around the circular graduated scale and can be set at any point. Students can observe light rays as they travel from air into water, water into air, and water into water. Detach the apparatus from the tank to perform refraction and reflection experiments with the included prisms and mirrors.

Includes: • 4 prisms • 2 mirrors • Laser • Circular scale is 6.38” (162 mm) Dia.

SCREEN FOR OPTICAL BENCH, PK/5 Item 2060-00 This screen is used on a meterstick optical bench.

The scale measures 10 cm in 1-mm increments on white card-stock paper.

• Sold in packs of 5

CANDLE HOLDER FOR OPTICAL BENCH Item 2060-01 This nickel-plated, metal candle holder holds 1 candle as a light source on a meterstick optical bench.

SCREEN SUPPORT FOR OPTICAL BENCH Item 2060-02 This device supports cardboard or lightweight metal screens on a meterstick optical bench with a small pair of convex metal springs back-to-back.

OBJECT AND MARKER FOR OPTICAL BENCH Item 2060-03

LENS AND MIRROR SUPPORT FOR OPTICAL BENCH Item 2060-04

Use this item as an image for lens and mirror experiments on a meterstick optical bench.

• Metal

Use this item to hold lenses and circular mirrors on a meterstick optical bench.

• Metal • 1.38” (35 mm) to 1.5” (40 mm) Dia.

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LIGHT AND COLOR

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GLASS AND PLASTIC MIRRORS Explore the properties of light refraction and reflection using our reflectors and mirrors.

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PLASTIC MIRROR Item 3240-01, 3” x 4” Item 3240-02, 4” x 4” Item 3240-03, 5” x 7” Item 3240-04, 8” x 10” Item 3240-05, 9” x 1.63” Item 3240-06, 5” x 3”

OPTICAL GLASS SPHERICAL MIRRORS Item 3360-21, Concave 2” Dia. x 10” focal length Item 3360-22, Concave 2” Dia. x 15” focal length Item 3360-23, Concave 2” Dia. x 20” focal length Item 3360-24, Concave 2” Dia. x 10” focal length Item 3360-27 , Concave 2” Dia. x 100” focal length Item 3362-21, Convex 2” Dia. x 10” focal length Item 3362-22, Convex 2” Dia. x 15” focal length Item 3362-23, Convex 2” Dia. x 20” focal length Item 3362-24, Convex, 2” Dia. x 10” focal length Item 3362-27, Convex 2” Dia. x 100” focal length Item 3362-43, Convex, 3” Dia. x 10” focal length Item 3362-44, Convex 3” Dia. x 25” focal length

These high-quality plastic mirrors are optimal for young student applications. They are durable and just right for mirror writing, periscopes, and other experiments. These mirrors allow for a simple way to illustrate the principles of reflection.

Sizes: • 3” (75 mm) L x 4” (100 mm) W • 4” (100 mm) L x 4” (100 mm) W • 5” (125 mm) L x 7” (180 mm) W • 8” L (200 mm) x 10” (250 mm) W • 9” L (230 mm) x 1.63” (41 mm) W • 5” L (125 mm) x 3” (75 mm) W

This spherically concave mirror is made of optically true glass with protected silver coating. Use it in basic experiments and demonstrations in optics. It is a quick and easy way to teach students about the behavior of concave/convex mirrors.

MIRROR FLAT STRIPS, SILVERED, GLASS, UNMOUNTED Item 3366-04 Verify the laws of reflection and conduct other experiments in optics with this product.

• Made of glass • 75 mm L x 75 mm W

C GLASS SPHERICAL CONVEX/CONCAVE MIRRORS Item 3364-01, 3” Dia. x 8” focal length

MIRROR, ACRYLIC, PK/8 Item FRE-12

This two-sided mirror is convex on one side and concave on the other. Its design allows for a quick comparison of these two types of mirrors. It is a useful tool for illustrating these principles to students.

• Dia. 3” (75 mm) x 8” (200 mm) focal length

Use these mirrors to illustrate the principles of reflection to students. Their small size means they are easy to handle and manipulate.

• Sold in a pack of 8 • 3.5” x 2.5”

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LIGHT AND COLOR

INFINITY MIRROR Item 3361-00 If you’ve ever stood between 2 mirrors facing each other, like in a hair salon, you’re familiar with the seemingly endless line of images seen in the mirrors. The Infinity Mirror recreates this effect. It is just like an ordinary mirror when the built-in mirror lights are off, and the room lights are on. However, with the mirror lights turned on in a darkened room, the effects change dramatically! This is a highly effective way to teach the law of reflection and capture students’ excitement about light and optics.

• Comes with a fixed power cord with switch, approx. 5 ft in length

LENSES AND PRISMS If you’re seeking an extensive line of lenses and prisms, you’re in the right place. The properties of light become more clear with the use of our lenses and prisms.

UNMOUNTED SPHERICAL BI-CONVEX GLASS LENSES Item 3305-02, 38 mm x 100 mm Item 3305-04, 38 mm x 150 mm Item 3305-07, 38 mm x 300 mm Item 3305-08, 38 mm x 500 mm Item 3305-21, 50 mm x 50 mm Item 3305-22, 50 mm x 100 mm Item 3305-24, 50 mm x 150 mm Item 3305-25, 50 mm x 200 mm Item 3305-28, 50 mm x 500 mm Item 3305-41, 75 mm x 150 mm Item 3305-45, 75 mm x 200 mm Bi-convex lenses are used as magnifying or condensing lenses, with two outward curving symmetrical faces. This lens is made of polished glass with ground edges. It provides a convenient way to illustrate the properties of lenses to students.

CONCAVE/CONVEX MIRROR SET/6, 50MM Item AR-726 This set is perfect for student explorations of mirror optics. 6 different 50 mm Dia, spherical glass mirrors, each with a protective silver coating, are packed in a lined storage box.

Individual boxes may vary. The set includes a concave and a convex mirror with focal lengths of 10 cm, 20 cm, and 50 cm.

NEUTRALIZING LENS SET, GLASS Item 3315-00 Comprised of one each of biconcave and biconvex lens, 38 mm in dia. And 15.5 cm focal length, which when used together neutralize each other, the resulting effect being that of a plane glass.

UNMOUNTED SPHERICAL BI-CONCAVE LENSES, GLASS Item 3309-04, 38 mm x 150 mm Item 3309-07, 38 mm x 300 mm Item 3309-22, 50 mm x 100 mm Item 3309-24, 50 mm x 150 mm Item 3309-02, 38 mm x 100 mm Item 3309-08, 38 mm x 500 mm Item 3309-25, 50 mm x 200 mm Item 3309-28, 50 mm x 500 mm Bi-concave lenses are used for reducing the size or spreading light with two inward curving symmetrical faces. This lens is made of polished glass with ground edges. It provides a convenient way to illustrate the properties of lenses to students.

Available in: • 1.5” (38 mm) Dia. • 1.5” (38 mm) Dia. • 2” (50 mm) Dia. x • 2” (50 mm) Dia. x • 1.5” (38 mm) Dia. • 1.5” (38 mm) Dia. • 2” (50 mm) Dia. x • 2” (50 mm) Dia. x

x 6” (150 mm) focal length x 12” (300 mm) focal length 4” (100 mm) focal length 6” (150 mm) focal length x 4” (100 mm) focal length x 20” (500 mm) focal length 8” (200 mm) focal length 20” (500 mm) focal length

GLASS LENS DEMONSTRATION Item 3313-01W, 1.5” Dia., Set/6 in Wooden Box Item 3313-02, 2” Dia., Set/6 in Plastic Box Item 3313-02W, 2” Dia., Set/6 in Wooden Box This set is for showing the most important types of lenses. They are optically true with ground glass edges. The set includes one each of concave, convex, double concave, double convex, plano concave, and plano convex lens arranged in a foam-lined wooden (Item 3313-01W and 331302W) or plastic (3313-02) box.

• Sold in sets of 6 Sizes: • 3313-01W: 1.5” (38 mm) Dia. • 3313-02 and 3313-02W: 2” (50 mm) Dia.

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LIGHT AND COLOR GIANT PRISM Item AR-520

OPTICAL BLOCK SET, ACRYLIC Item 3354-03

This equilateral prism makes bright rainbows from sunlight or an artificial source like an overhead projector. The principles of refraction are clearly and simply illustrated.

• 4” (100 mm) L x 3” (75 mm) W

Demonstrate the principles of reflection and refraction with this affordable optical block set. The set includes 3 well-made glass blocks in 3 shapes: trapezoidal, semicircular, and double convex. When light passes through the trapezoidal block, it is refracted at each boundary between glass and air. Both refraction and reflection can easily be seen using the semicircular block. Shine three light rays through the convex lens to show how they converge at the focal point and then calculate focal length. Purchase one for classroom demonstration or multiple sets for students to study in groups!

AmSci Exclusive OPTICAL GLASS RIGHT ANGLE PRISMS Item 3334-02, 1.38” x 1” Item 3334-04, 1.38” x 2” Item 3335-01, 1.45” x 1.25” Use this prism for measuring critical angles and observing total internal reflection. The principles of refraction are clearly and simply illustrated.

• Made of clear optical glass • Angles 90°, 45°, 45°

ACRYLIC EQUILATERAL PRISMS Item 3328-01, 1” x 1” Item 3328-02, 1” x 2” Item 3328-03, 3” x 1” Item 3328-04, 4” x 1” Item 3328-06, 6” x 1“

Sizes: • Approx. 1.38” (35 mm) face x 1” (25 mm) L • Approx. 1.38” (35 mm) face x 2” (50 mm) L • Approx. 1.45” (37 mm) face x 1.25” (32 mm) L

Use these prisms for experiments on wavelength separation applications.

They offer eye-catching demonstrations for students. The principles of refraction are clearly and simply illustrated.

ACRYLIC LENSES Item 3352-01, Bi Convex Item 3352-02, Bi Concave Bi-convex lens approximate dimensions are 90 mm long and 15 mm thick plate and 25 mm center width. Bottom surface is frosted.

OPTICAL GLASS EQUILATERAL PRISMS Item 3329-02, 2” x 1” Item 3329-03, 3” x 1” Item 3329-04, 4” x 1” Item 3340-04, 3” x 3/8”

Bi-concave lens approximate dimensions are 60 mm long, 15 mm thick plate, and 18 mm center width, bottom surface is frosted.

CYLINDRICAL LENSES, GLASS Item 3318-01, Bi-Convex Item 3318-02, Bi-Concave Item 3318-12, Power 14D Bi Concave Item 3318-13, Power 14D Plano Convex Item 3318-14, Power 14D Plano Concave To focus light along a straight line.

Useful for looking at full paths of rays on paper, such as pencils of light emerging from the slits of a comb illuminated by a small lamp. Made of optically true glass with polished faces and ground edges.

Surfaces follow the sides of cylinder(s).

Beveled edges.

Use these prisms for experiments demonstrating wavelength separation applications. The prisms are made of very high-quality clear optical glass.

AMSCI FAVORITE

ACRYLIC LENS AND PRISM, SET/7 Item 3358-20 This set contains 7 different lenses and prisms to demonstrate a wide range of optical principles. The frosted surfaces are also excellent for revealing the path of light as it passes through the lens. They are a great tool for teaching students about optics.

• Comes in cardboard box • 2.75” (70mm) L x 1” (25 mm) thick

ACCESSORIES FOR OPTICAL DISK HARTL, SET/7, WOODEN BOX Item 3358-05 Includes 7 glass lenses/prisms. Frosted faces. Note: The optical elements are fixed on the metal disk by means of clamping screws which are provided with the hartl optical disk.

• Thickness 10 mm.

• Packed in a velvet lined case.

GLASS SEMICIRCULAR BLOCK 3-1/2”X1/2” Item 3353-01 Made of Glass. Diameter 3-1/2” and thickness 1/2” (90 x 12 mm).

LIGHT AND COLOR PRISMS, ACRYLIC, EQUILATERAL TRIANGLE, 75 X 25 MM Item 3342-04

ACRYLIC PRISM, TRAPEZOIDAL Item 3351-02 For studying the laws of optics. Made of 15 mm thick and 32 mm wide with two parallel sides 90 mm and 40 mm long at angles of 45 and 60 degrees. One large surface is frosted enabling to follow the path of light.

This triangle prism can be used for index of refraction experiments. It is made of durable acrylic.

• Approx. 75 mm face x 25 mm L

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ACRYLIC CYLINDER 1” X 1” Item 3517-00

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ACRYLIC BALL 1” Item 3516-00

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ACRYLIC CUBE 1” Item 3515-00

LASER POINTERS Great classroom helpers and amazing tools for refraction and other light and optics experiments.

LASER POINTER, GREEN Item 5134-00S

LASER POINTER, RED Item 5135-00

The color green is the most perceptible color to the human eye. This makes the Green Laser Pointer ideal for applications where the beam must be observed. Use it for demonstrating lenses, prisms, or mirrors, and in long-distance applications.

• Comes with 2 AA batteries in a reusable gift box • Output power: <5 mW • Wavelength: 532 nm • Class IIIa

This handy, pen-sized Red Laser Pointer has a push-button that turns it on and off. Use it in a multitude of group experiments.

• Comes with 2 AA batteries in a nice reusable gift box • Output power: <5 mW • Wavelength: 630-650 nm • Class IIIa

Teacher’s Guide included

BLUE-VIOLET LASER POINTER, BLUE-VIOLET Item 5134-10 This handy, pen-sized blue-violet laser may be used as a pointer for experiments. It has a push-button switch to turn it on and off.

• Output power: <5 mW • Wavelength: 405 nm • Class IIIa • Comes with instructions and 2 AA batteries in a reusable gift box

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MECHANICS

• Masses 67 • Measuring Devices 68 • Motion 71

We have everything you need to expand your product lineup in the areas of friction, force, motion, mass, gravity, and more! We offer you an extensive line of weights, scales, timers, masses, as well as our exclusive Newton's Apples, Gas Law Apparatus, and Trundle Wheel. They are sure to leave a lasting impression that will entice your customers to crave more.

New Product Instructions

Top Seller CE Certified

AmSci Exclusive

Maker Product

Retail Packaging

RoHS Certified

Lifetime Warranty

Extended Warranty

Teacher’s Guide Drop Ship

Handout Video Online

MECHANICS

MASSES AmSci’s selection of iron, brass and plastic masses of varying shapes, sizes, and uses - Students can discover masses’ relationship on physics with our great selection of weights and accessories.

CYLINDRICAL MASS WITH HOOK Item 3406-03, 50 g Item 3406-06, 500 g Item 3406-07, 1000 g

AMSCI FAVORITE

MASSES SET CYLINDRICAL WITH HOOK SET/9 Item 3406-00

DELUXE BRASS SLOTTED WEIGHT SET/8 WITH HANGER Item 3410-08

Use these masses for general science and physics laboratory work. They are supplied in a plastic block. The set includes masses with hooks: 1 each of 10 g, 50 g, 100 g, 2 each of 20 g and 200 g, (all made of plated brass) and one each of 500 g and 1000 g (both made of cast iron, enameled finish).

• Also available: all-brass (set of 9 weights) • Spare weights can be bought separately ranging in size: 10 g, 20 g, 50 g, 100 g, 200 g, 500 g, 1000 g with hook, and 500 g with hook and eyelet

Polished brass weights are slotted and supplied on a metal rack with a 50 g brass hanger. Use these weights in physics demonstrations and experiments.

They are compact and designed for easy storage.

• Includes total of 8 weights: one each of 10 g, 50 g, 100 g, 500 g, and two each of 20 g, 200 g • Hanger also sold separately (Item 3410-50)

BALLS, HOOKED, SPARE Item 3486-21, 25 mm Dia., Aluminum Item 3486-22, 25 mm Dia., Brass Item 3486-23, 25 mm Dia., Copper Item 3486-24, 25 mm Dia, Iron (Steel) Item 3486-25, 25 mm Dia., Lead Item 3486-26, 25 mm Dia., Zinc BALLS, DRILLED, SPARE Item 3486-03, 19 mm Dia., Copper Item 3488-01, 19 mm Dia., Aluminum Item 3488-02, 19 mm Dia., Brass Item 3488-04, 19 mm Dia. Steel Item 3488-21, 25 mm Dia. Aluminum Item 3488-22, 25 mm Dia.,Brass Item 3488-23, 25 mm Dia., Copper Item 3488-24, 25 mm Dia., Steel Item 3488-25, 25 mm Dia. Lead Item 3488-26, 25 mm Dia., Zinc Use these durable metal balls for physics experiments and demonstrations involving density and volume.

BRASS HOOKED WEIGHT Item 1010-200, 200 g Item 1010-50, 50 g Item 1010-20, 20 g Use these weights for general science and physics laboratory work.

Each weight has a hook for added convenience. They are great for use with scales or in experiments.

• Sold in sets of 10

This cast-iron mass works exceptionally well in general science and physics laboratory work.

• Black, enameled finish

MASSES WITH HOOKS ON BOTH SIDES Item 3422-03, 5 g Item 3422-07, 100 g HANGER FOR SLOTTED WEIGHTS 50 G Item 3411-50 This hanger has a top hook and a precise weight of 50 g that makes it ideal for use with slotted weights.

SOLID BALL Item 3484-01, Aluminum 3/4” Item 3484-02, Brass, 3/4” Item 3484-03, Copper, 3/4” Item 3484-20, Steel, 3/8” Item 3484-22, Brass, 1” Item 3484-23, Copper, 1” Item 3484-24, Steel, 1” Item 3484-25, Lead, 1” Item 3484-26, Zinc, 1” Item 3484-28, Steel, 15/16” Item 3484-34, Steel, 0.75” Item 3484-46, Steel, 0.5”, Pk/6 Item 3488-78, Steel, 7/8” Item 3484-85, Steel, 0.63” Item 3484-10, 19 mm, Set/14 Item 3484-30, 25 mm, Set/14 CYLINDRICAL MASS WITH HOOK, 50G Item 3406-03 MASSES WITH HOOKS, SPARE BASE Item 3406-08 For Use With The Cylindrical Mass set.

CHROME PLATED STEEL CYLINDRICAL MASS WITH HOOK AND EYELET, 500G Item 3406-66 Chrome plated steel cylindrical mass with hook and eyelet for general science and physics laboratory work.

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MECHANICS STEEL BALLS, PK/100 Item 3183-00

PENDULUM BOB Item 3497-02

As a substitute for iron filings for studying the phenomenon of magnetic fields. Form clusters and chains between unlike poles of magnets. Polished, hardened spheres of 1/8” (3 mm) diameter.

For various applications in physics laboratory. A cast iron ball of 79 mm diameter with two hooks on opposite ends. Enamel finish.

PLASTIC STACKABLE WEIGHT SET OF 54 Item 5155-00, Set/54 Item 5157-00, Set/19 Item 5158-00, Set/8 • 5155-00 includes twenty (20) 1 g (blue), twenty (20) 5 g (red), ten (10) 10 g (yellow), and four (4) 20 g (green) weights. These colored and coded stacking masses help children see mass relationships at a glance. Each color represents a different thickness and mass. Includes plastic storage box • 5157-00 includes ten (10) 1 g (blue), four (4) 5 g (green), three (3) 10 g (yellow) and two (2) 20 g (red) weights in a poly bag.

• 5158-00 includes five (5) 5 g (green), two (2) 10 g (yellow) and one (1) 20 g (red) weights in a poly bag.

GEOMETRIC SOLID, HARDWOOD, SET/6 Item SCI-1200 Give your students the hands-on experience of working with these wooden shapes to explore geometric principals. Pieces range in sizes from two to three inches. Natural wood finish.

Includes: • Square equilateral prism (25 mm x 75 mm length) • Cube (5 cm) • Cylinder-narrow (25 mm dia x 75 mm length) • Triangular pyramid (47 mm dia base x 85 mm height) • Circular cone (5 cm dia base x 8 cm height) • Sphere (5 cm dia)

MEASURING DEVICES Find tools to precisely measure force, weight, and distance - all available in our measuring device section.

METER STICK DUAL SCALE VARNISHED Item 2192-97

METER STICK DUAL SCALE METAL ENDS Item 2192-98

This high-quality, 7 mm-thick hardwood meter stick has permanently engraved black scales in metric and English. One side is graduated in centimeters in 1 mm increments. The reverse side is graduated with inches in 1/8” increments.

• 1 m (3’) L

This high-quality 7 mm-thick hardwood meter stick has permanently engraved black scales in Metric and English. One side is graduated in centimeters in 1 mm increments. The reverse side is graduated with inches in 1/8” increments.

• Mongolica wood • 1 m (3’) L”

MECHANICS

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RETRACTABLE MEASURING TAPE METRIC/ENGLISH Item 3967-00, 60” (150 cm) Item 3968-00, 10’ (3 m)

RETRACTABLE METER MEASURING TAPE 10 FEET/3 METERS Item 8777-30

These metric/English retractable tapes are housed in an impactresistant plastic case with fiberglass tape. They were designed to meet the rigors of the classroom. The tape locks and holds into position, and automatically retracts at the touch of a button.

This metal tape comes in plastic housing. It is 0.5” (13 mm) wide and 10 ft (3 m) long.

MEASURING TAPE METRIC/ ENGLISH 60” (150 CM), PK/10 Item 3966-00 This item is a reinforced plastic measuring tape. It measures 60” on one side and 150 cm on the other side.

TALLY COUNTER Item 9456-20 This counter easily tallies all counting needs and counts up to 9999. It has a finger grip for comfort and ease of use. Use it to keep track of any large quantity.

• Instant reset knob • Chrome-plated metal case

AMSCI FAVORITE

KNIFE EDGE LEVER CLAMP Item 3552-00 Fit standard meter sticks with this clamp to set up a demonstration balance for studying principles of levers, moments, torque etc. It is made of spot-welded steel for durability. The clamp is designed for fastening to meter sticks by means of a knurled set screw and provides easy viewing of the meter stick.

DELUXE TRUNDLE WHEEL Item 6578-00 A Deluxe Trundle Wheel makes long distances easy to measure. Just roll the wheel along the ground to measure linear distance. It has a metered counter that measures up to 99,999 meters, a telescoping handle for comfort, a built-in stand which folds in, a rubber wheel trim for accuracy.

• Convenient carrying/storage case.

• Strong plastic spoke wheel 12.25” Dia. (320 mm) • Handle elongated 31.5” (800 mm) L, pushed in for storage 19” (480 mm) L

VERNIER CALIPER, PLASTIC Item 3433-03

NEW

MICROMETER CALIPERS METRIC AND ENGLISH Item 3436-01, Plastic Storage Box, 0-25 mm Item 3436-02, Wooden Storage Box, 0-25 mm Item 3436-03, Plastic Case, 0-1 inch Item 3436-04, Wooden Box, 0-1 inch

This plastic Vernier Caliper is molded from high-impact plastic. Upper scale capacity is over 6” with reading accuracy of 1/128”.

Lower scale capacity is 155 mm with reading accuracy of 0.05 mm. Measures inside and outside dimensions.

Use these calipers for measurement of small outside diameters, thicknesses, etc. They are ideal for educational use in engineering and technical schools. The frame has a solid brass body with a chrome satin finish and a hardened steel screw.

The calipers are provided with a ratchet and a locknut for accurate readings.

VERNIER CALIPER Item 3430-00, Dual Scale Item 3431-00, Dual Scale, Improved, Wooden Storage Box Use these calipers for inside and outside measurement in metric or English units.

They are optimal for learning precision measurement techniques by using the Vernier principle. The calipers have a metric scale that is graduated up to 125 mm in 1 mm divisions.

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MECHANICS VERNIER CALIPER, DIGITAL Item 3433-04

BLUE PLASTIC BALANCE Item 5100-00 Item 5100-00A, Arm Item 5100-00B, Pivot

NEW

This Digital Vernier Caliper is constructed from hardened stainless steel with a bright LCD display. Easyaccess, push-button controls allows metric/English selection and resets readout to zero. Includes instructions and a plastic case. Specifications: range, 0 to 150 mm (0 to 6"); resolution, 0.01 mm (0.0005"). Scale is marked in both millimeters and inches.

AMSCI FAVORITE

This sensitive and accurate balance is perfect for measuring and comparing.

Made of washable plastic with a removable top arm. Part of the FOSS curriculum • 21” (533 mm) L x 4.5” (115 mm) W x 5.5” (140 mm) H AmSci Exclusive

TRIPLE BEAM BALANCE WITH WEIGHTS Item 2610-00 This balance is made of high-quality aluminum alloy and stainless steel. It is strong, durable, and economical. The balance is ideal for use in labs.

• Includes three weights • Capacity: 2610 g • Readability: 0.1 g • Platform: 15.2 cm Dia. • Beam: 500 x 100 g, 100 x 10 g, 10 x 0.1 g

SPRING SCALE, SINGLE Item 619-01, Blue, 2.5 N/250 g Item 619-02, Green, 5 N/500 g Item 619-03, Brown, 10 N/1000 g Item 619-04, Red, 20 N/2000 g Item 619-05, White, 30 N/3000 g Item 619-06, Yellow, 50 N/5000 g

PUSH PULL SPRING SCALE BALANCE Item 3439-33, Blue, 250 g Capacity Item 3439-34, Green, 500 g Capacity Item 3439-35, Beige, 1000 g Capacity Item 3439-36, Red, 2000 g Capacity Item 3439-37, White, 3000 g Capacity Item 3439-38, Yellow, 5000 g Capacity

Use this dual scale spring scale to measure force (Newtons) and mass (grams). It is perfect for laboratories because the scale’s design offers easy use and readability.

• Clear acrylic body • Easy zero adjustment • Color-coded • Scale varies by Item

Use this product to weigh suspended objects or measure the force of pushing or pulling an object. This scale is a useful tool in laboratories, as it is designed to measure both mass and force.

• Color-coded • Calibrated in grams and Newtons • Instructions and idea sheet included • Capacity varies by Item

PULL SPRING SCALE BALANCE, DUAL SCALE Item 3439-21, 1 N/100 g Item 3439-23, 2.5 N/250 g Item 3439-24, 5 N/500 g Item 3439-25, 10 N/1000 g Item 3439-26, 20N / 2000 g Item 3439-27, 50 N/5000 g Item 3439-40, 2.5 N / 0.56 lb (250 g) Use this scale for determining weights by spring elongation, which is proportional to the applied force. This scale is for laboratory use and it is made of strong polystyrene with a flat anodized metal scale.

• Provided with a zero adjuster, suspension ring and a load hook • Dual Scale, Metric and Newton

MECHANICS DIGITAL STOPWATCH WITH LANYARD, SILVER/BLACK Item 9456-05 This stopwatch is a must for all sport and technical applications. It is designed for easy handheld use. A lanyard allows it to be worn around the neck.

Features include: • 0.01 sec stopwatch • Split/lap time • Hour/minute/second display as well as day/month • Includes battery and lanyard

COUNTER/TIMER Item 9456-30 This stopwatch has 3 easy-to-use large, red buttons: LAP, ON/RESEST, and START/STOP. It comes with a clip-on feature and a lanyard for wearing around your neck. The back of the clip has a magnetic strip that attaches to metal items such as shelves or a fridge. It also has a wire to convert to a tabletop stand for flat surfaces.

MOTION Use our motion devices to observe the properties of motion, vibration, and acceleration.

LARGE INCLINED PLANE Item 3481-20

AMSCI FAVORITE

Measure forces at work precisely and reliably through fun experiments with this high-quality and versatile inclined plane!

It’s perfect for experiments involving gravity, acceleration, and forces. The adaptable inclined plane can easily attach to a ring stand and adjust to any height. The inclined plane is made with a sturdy steel construction and is large enough to handle various cars, masses, balls, and other objects. In addition, there is a pulley at the top.

• Ring stand is not included

INCLINED PLANE Item 3481-00 Use the Inclined Plane to determine the coefficient of kinematic and static friction, mechanical advantage and efficiency of an inclined plane, etc. It is comprised of a hardwood inclined plane, 24” (600 mm) L x 4” (100 mm) W, fitted with a pulley, 0.88” (22 mm) Dia., mounted at the free end. It is hinged to a horizontal polished wooden base, 18” (450 mm) L x 4” (100 mm) W, which is fitted with an aluminum arc graduated both vertically and angularly. The inclined plane can be fixed at any angle up to 45° or at a suitable height with a metal clamping wingnut.

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MECHANICS AIR TRACK APPARATUS COMPLETE Item AR-700 This device is used to measure uniformly accelerated motion and determine gravitational acceleration. Air is pumped through a hollow track with fine holes; this allows specially fitted air track cars to glide relatively friction-free.

AMSCI FAVORITE

Includes: • Track 47” (1200 mm) • Single speed air blower • 3-digit timer • Complete set includes AR-701, AR-702, AR-703, and AR-704 (See below)

DIGITAL TIMER WITH PHOTOGATES Item AR-702

AIR BLOWER Item AR-703 Single speed air blower for Air Track Apparatus (Item AR-700).

• A/C adapter • 110 V

Digital timer with photogates for Air Track Apparatus (Item AR-700).

• 3-digit display • A/C adapter • 110 V

Instructions included

DIGITAL TIMER WITH 2 PHOTOGATES Item AR-704

TRACK Item AR-701

Digital timer with 2 photogates. 4 digit display.

• A/C adapter 110 V

47” (1200 mm) Track only for Air Track Apparatus (Item AR-700).

Instructions included

Instructions included

PLUMB BOB Item 3460-00 This Plumb Bob is made from a hexagonal steel rod by carefully machine turning to a sharpened point. Use it for determining center of gravity. It is a simple but useful tool in the classroom.

• Includes a screwed end cap with a hole to receive a cord • Approx. 5 oz (140 g) • Approx. 3.33” L (85 mm) x 0.75” (20 mm) D FRICTION BLOCK, FOUR SIDED Item AR-790 Our four-sided Friction Block shows how different frictional characteristics affect the force required to move a stationary body. It can be used to teach numerous concepts involving friction, an inclined plane, work, and mathematical calculations. There are four friction surfaces: sandpaper, vinyl, paper, wood. The block comes with a hook on one side for towing. A threaded brass post allows for easy addition of slotted masses to all four sides.

• 2” L x 2” W x 2” H AmSci Exclusive

SEISMOGRAPH Item 6455-80 For use with measuring the strength and severity of movement caused by an earthquake. Consists of a rod mounted on a wooden base that has a free moving pencil attached. The pencil hangs over a roll of paper and accurately records the vibration of the moving pencil.

MECHANICS HALL’S CARRIAGE Item 8211-11

GREEN COTTON PULLEY THREAD Item 6642-00

This sturdy carriage has a onepiece, high-impact plastic body.

The machined aluminum wheels and axles are mounted on hardened steel cone bearings for minimum friction and long life.

This durable, no-stretch cotton string is designed to be used with our pulleys.

• 82 ft (25 m) L x 0.06” thick

MAGIC WIRE ILLUSION Item 3194-01 These fascinating illusion wires are seemingly never-ending. As you pull them apart they appear to be untwisting from each other, but they never come apart! Are the wires getting longer? Is it magic?

• Some assembly required

PULLEY DEMONSTRATION SET Item 3472-05

PULLEY STUDENT SET Item 3472-10

This Pulley Demonstration Set is perfect for testing quantitative theories involving fixed and movable pulleys.

• Rectangular wooden base: 8” L x 32” D

Similar to our Pulley Demonstration Set 3472-05. Comprised of a rectangular laminated wooden base approx 5”x6” (125 x 150 mm) which supports a threaded rod measuring about 1/2”x24” (12.5 x 610 mm) in a metal flange, fitted with a capstan and a screw eye.

Six clamps (hook collars) are provided for suspending pulleys and cords on an adjustable cross rod approx 3/8” x 8” (9.5 x 200 mm), held by a right-angle clamp. Rods, pulley and clamps are made of either plated metal or polished aluminum. Slotted weights and weight hangers are made of nickel plated steel.

Includes: • 8 single pulleys • 2 triple tandem pulleys • 2 quadruple pulleys • 1 wheel and axle • 7 weight hangers • 15 slotted weights • 3 right-angle clamps • 1 spool of cord • 1 tommy bar

Supplied with: 8 single pulleys, 2 double sheave pulleys, 1 wheel and axle, 7 weight hangers (5 of 50 g and 1 each of 10 g and 20 g), 6 slotted weights (1 of 10 g, 2 of 20 g ,1 of 100 g, 1 of 500 g and 1of 1000 g), 1 right-angle clamp, 1 spool of cord, 1 tommy bar to tighten the vertical rod, comes with an instruction manual.

Instructions included

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MECHANICS PULLEY FOR FORCE TABLE Item 3462-11 This item is a spare pulley for a force table.

SINGLE PLASTIC PULLEY Item 3470-01

PULLEY WITH ROD Item 3466-00 Use this item for applications where a pulley is to be supported at various heights and angles. It is especially suited for the inclined plane experiment. A plastic pulley, 2" (50 mm) Dia., is mounted on a metal frame attached to a plated rod about 0.38" (10 mm) Dia. and 6" (150 mm) long.

This Single Plastic Pulley is made of rigid, colored plastic with deep V-grooves. It is balanced for free movement. Each pulley is about 50 mm in Dia. and is mounted in parallel mode on an aluminum strip with hooks at both ends.

• Individually packed • Single DOUBLE PLASTIC PULLEY Item 3470-02

PULLEY WITH TABLE CLAMP Item 3467-00

This Double Plastic Pulley is made of rigid, colored plastic with deep V-grooves. It is balanced for free movement. Each pulley is about 50 mm in Dia. and is mounted in parallel mode on an aluminum strip with hooks at both ends.

• Individually packed • Double

This item is useful for experiments in which a pulley needs to be supported at various heights and angles. The pulley can be removed and used separately. It is designed for clamping to table edges up to 1.75" (45 mm) thick with a thumbscrew, and for supporting a 2" (50 mm) Dia. pulley and rod. The pulley adjusts to 4" (100 mm) height (min.) and rotates a full 360°.

PULLEY, PLASTIC, TRIPLE Item 3470-03 Made of rigid colored plastic with deep v-grooves. Balanced for free movement.

Pulleys are about 50mm in diameter and are mounted in parallel mode on aluminum strips with hooks at both ends. Individually packed.

PULLEY, PLASTIC, QUADRUPLE Item 3470-04 These pulleys are made of rigid, colored plastic with deep v-shaped grooves. They’re balanced for free movement and mounted in parallel mode on aluminum strips. Hooks can be found at both ends of each pulley.

• Individually packed • Quadruple • 50 mm Dia.

PULLEY PLASTIC TANDEM DOUBLE Item 3470-05 Made of rigid colored plastic with deep v-grooves. Balanced for free movement.

Pulleys are about 50 mm and 37 mm in diameter and are mounted in tandem mode on aluminum strips with hooks at both ends.

Individually packed.

PULLEY FIXED FOR MOUNTING ON PLANE SURFACE Item 3464-00

PULLEYS, ALUMINUM Item 3474-01, Single Item 3474-02, Double Parallel Item 3474-03, Triple Parallel Item 3474-14, Tandem Double Pulleys with deep v-grooves are balanced for free movement.

Mounted on aluminum frame.

PULLEY PLASTIC TANDEM TRIPLE Item 3470-06 Made of rigid colored plastic with deep v-grooves. Balanced for free movement. Pulleys are about 50 mm, 37 mm and 25 mm in diameter and are mounted in tandem mode on aluminum strips with hooks at both ends.

Individually packed.

PHYSICS

PHYSICS • Magnetism 76 • Measuring Devices 81 • Demonstration Devices 83 • Motion 87 • Sound 91

Find products that help students learn about magnetism, motion, and sound here. Our product demonstrations allow physics concepts to be broken down into simple ideas for classroom discussion.

New Product Instructions

Top Seller CE Certified

AmSci Exclusive

Maker Product

Retail Packaging

RoHS Certified

Lifetime Warranty

Extended Warranty

Teacher’s Guide Drop Ship

Handout Video Online

76

PHYSICS

MAGNETISM Engaging magnetism experiments for every classroom are a snap with out lineup of magnetism tools and instruments.

STEEL BAR MAGNET RED/BLUE, PAIR Item 3101-20, 8” Pair Item 3101-23, 6” Pair Item 3101-01, 3” Pair Item 3101-02, 4” Pair These bars are useful for student demonstrations, plotting magnetic fields, etc. They are made from magnetic steel strips. Each bar is painted red/blue and stamped with N and S to indicate north and south poles.

• Supplied in pairs with cardboard separator and plated soft iron keepers Available in: • 8” L / 6” L / 4” L x 0.75” W x 0.2” H • 3” L x 0.5” W x 0.19” H

MAGNET, HORSESHOE, STEEL, 75 MM, SINGLE (PAINTED RED) Item 3102-02R This magnet is suitable for conducting many experiments and demonstrations in the physics lab.

• Steel strips: approx. 12 mm wide x 5 mm thick • Painted red and stamped • Traditional style

CERAMIC BAR MAGNET, SINGLE Item 3113-01, 2” x 0.47” x 0.3” Item 3113-02, 1.5” x 1” x 0.39” Item 3113-03, 2.9” x 0.55” x 0.35” Item 3113-06, 1.2” x 0.39” x 0.24” Ceramic magnets like these are classic tools that can be used in a multitude of experiments. They can also be used to aid in everyday teaching tasks.

Available in: • 2” (50 mm) L x 0.47” (12 mm) W x 0.3” (7.5 mm) H • 1.5” (40 mm) L x 1” (25 mm) W x 0.39” (10 mm) H *extra strong magnet* • 2.9” (74 mm) L x 0.55” (14 mm) W x 0.35” (9 mm) H • 1.2” (30 mm) L x 0.39” (10 mm) W x 0.24” (6 mm) H NEODYMIUM MAGNETS, PAIR Item 3114-01 These are very powerful and sensitive magnets.

They are strong enough to hold together through hands and table tops. They are packaged in a small gift box.

• Sold in a set of 2 • 0.5” Dia. x 0.25” H Teacher’s Guide included

STEEL BAR MAGNET, PLATED METAL, PAIR 3101-33, Zinc-Plated 3101-33-N, Nickel-Plated This classic magnet is suitable for many experimental and demonstration needs in general science and physics laboratory. It offers an easy way to show the power of magnetic fields.

The magnet is a useful staple for many classes. This bar magnet is available with Al-Fe Carbon Steel with a polished finish, or nickel-plated steel.

• Engraved with N and S to indicate north and south poles.

• Supplied in pairs with plated soft iron keepers • 6” (150 mm) L x 0.75” (19 mm) W x 0.25” (7 mm) thick AmSci Exclusive! (Item 3101-33)

STEEL HORSESHOE MAGNET Item 3102-02, 3” Item 3102-03, 4” This classic magnet is suitable for many experimental and demonstration needs in general science and physics laboratories. It offers an easy way to show the power of magnetic fields.

The magnet is a useful staple for many classes.

• Traditional style • Chrome-plated and engraved with N and S to indicate north and south poles • Supplied with soft iron-plated keeper (armature) • Made from 0.19” (5 mm) thick and approx. 0.5” (12 mm) wide steel strips

U-SHAPED MAGNET 3” Item AR-110 This chrome steel U-shaped magnet comes with a keeper. The magnet is finished in red and blue baked paint.

The pole of the magnet faces ground to make it free-standing.

FERRITE BLOCK MAGNETS, SMALL 9 X 9 X 40 MM, PK/20 Item FB090940X20

PHYSICS ALNICO BAR MAGNET, 3”, PAIR Item FRE-21

CERAMIC DISC MAGNET, SINGLE Item 3112-01, 18 x 4 mm

This item is a high-quality, powerful alnico alloy bar magnet with a nice red enamel finish. It is useful for demonstrations and experiments. A white dot helps to keep track of the poles.

• Sold as a pair packed with a cardboard separator bar and a plated keeper on each end • Poles identified • Lifts 2 lb • 3” (75 mm) L x 0.63” (15 mm) W x 0.38” (10 mm) thick

Used in conjunction with plastic beads and ring magnets for motion and collision studies in physics and for other applications. Can be magnetized along any side.

ALNICO BAR MAGNET, 6”, PAIR Item 3126-06

MAGNET, RECTANGULAR BAR, 58 X 12.6 X 3 Item 3117-00

These alnico bar magnets have poles designated N and S for easy identification by young students. They are helpful for teaching about magnets in earlier grades. A red color adds aesthetic appeal.

• Sold in a pair • 6” (150 mm) x 0.5” (12 mm) x 0.25” (7 mm)

ALNICO CYLINDRICAL MAGNET, 50 X 10, PAIR Item 3107-03

ALNICO DISK MAGNET, SET/2 Item 7221-30 Each magnet in the set is 42 mm Dia x 7 mm thick.

REVOLUTION Item 3164-00 This fascinating anti-gravity demonstration works on the principle of repelling magnets and is ideal for discussing magnet levitation and frictional force experiments. With a simple twist of the fingers, the axle spins horizontally in a state of near-perpetual motion for up to 20 minutes. Batteries are not required • Approx. 5” L x 2.5” W x 3” H

These magnets are known for having high magnetic field. They are grounded on all sides. Approximate dimensions are 50 mm (length) x 10 mm (diameter).

METAL DISC SETS, 1", PK/8 Item MDSST, Stamped Item MDSBL, Blank

ALNICO BAR MAGNET, 1.5”, PAIR Item N38 These strong alnico alloy magnets are painted red with a white dot to indicate the north pole.

They are a useful staple for physical science classes. They work well in demonstrations and experiments.

• Sold in a pair with keepers • Size: 1.5” (37 mm) L x 0.38” (10 mm) W x 0.25” (7 mm) thick

U SHAPE ELECTROMAGNET Item 3165-01 This magnet is a model of the lifting magnet used in industry, such as for a scrap metal lifter. It consists of 2 plastic bobbins wound with enameled copper wire and mounted on each arm of a soft iron U-core. Each of the bobbins is fitted with 2 0.16” (4 mm) socket binding posts.

Teacher’s Guide included

This set includes discs of brass, copper, bronze, nickel silver, mild steel, stainless steel, zinc and aluminum. They are ideal for experiments to demonstrate magnetic properties and classifications of metals. The discs make a helpful addition to chemistry and physical science labs.

• Sold in packs of 8 • 1” (25 mm) Dia. • Available in stamped (for identification) and blank (Item MDSBL)

ELECTROMAGNET Item 3165-02 This electromagnet can hold over 2 lbs! When the current is removed, the unit does not carry residual charge. It’s a useful tool for illustrating the principles of electromagnetics!

• Comes with a Teacher’s Guide

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PHYSICS BUMPER CARS, PAIR Item CARS This set includes bumper cars only. They are a great addition to our magnetic floating ring set (Item FRSET36). These bumper cars illustrate the propulsive power of magnets!

• Sold in a pack of 2 • Ring magnets required, sold separately • Approx. 4” (100 mm) L x 2.5” (60 mm) W x 2” (50 mm) H

ELEMENTARY MAGNETIC SET Item 4020-00

MAGNETIC FLOATING RING SET Item FRSET36

This kit is a great way to get younger kids familiar with magnets! It includes bumper cars, floating ring sets, and wands, so there’s plenty of fun to go around. Kids will see the power of magnetics to propel and levitate objects for an unforgettable physics lesson!

This set of 4 plastic cased ring magnets (color coded and marked with north/south poles) comes with a stand to create the amazing floating magnet trick. Children achieve this simply by stacking the rings with the like poles facing each other so they repel. This set is a great way to demonstrate the power of magnets to younger children!

• North and south poles marked with N/S • 1.44” (36 mm) Dia. x 0.31” (8 mm) thick • Works with Bumper Cars (Item CARS)

Includes: • 2 cars (CARS), 2 floating ring sets (FRSET36), and 2 magnetic wands (4010-70) - see below.

MAGNETIC WANDS Item 4010-70 These durable, plastic wands come in various colors. They have 2.75” (70 mm) magnet encased. Great for safe use by small children.

For use in magnetism experiments.

• Assorted colors • 8” (200 mm) L

AMSCI FAVORITE

AMSCI FAVORITE

MAGNETIC FIELD PATTERN KIT TRANSPARENT Item MPPHST ACRYLIC CUBE WITH MAGNET AND IRON FILINGS IN CENTER Item 3615-00 Mess-free magnetic field study means there is no need to clean up iron filings. The clear cube is filled with iron filings suspended in a solution, which make it possible to view magnetic field patterns easily by adding a magnet into the center of the cube (magnet is included).

The patterns can be observed from all angles and easily manipulated with other magnets from the outside of the cube. The clear acrylic material also allows for overhead projection for whole groups to view.

• 3” L x 3” W x 3” H

This item is a transparent frame containing magnetic particles in a water-based solution for showing magnetic field patterns. When a magnet is present, the particles of iron inside become slightly magnetized, so they attract each other and cluster into the lines that show the magnetic field patterns. The kit offers an interesting visual method of showing the power of magnetic fields.

Contains: • Field pattern window • 2 plastic-coated magnets • 2 ferrite magnets • Information/instruction booklet • Entire kit is CE certified • 8.75” (220 mm) L x 4.75” (120 mm) W x 0.38” (9 mm) thick

MAGNETIC MODEL FIELD Item 3119-00 The sturdy acrylic box is comprised of 117 mounted magnetic needles. It visually demonstrates the magnetic fields produced by a magnet! It is ideal for use with overhead projectors.

• Magnets sold separately • 6” (150 mm) L x 6” (150 mm) W Teacher’s Guide included

IRON FILINGS, 500 G PLASTIC BOTTLE Item 3124-01, Fine Item 3124-02, Coarse Use these filings for observing magnetic fields. These are grease-free, fine iron filings in reusable plastic bottles. They are great for demonstrations!

PHYSICS MAGNETIC POLE FINDER Item TR-12 The Magnetic Pole Finder is a quick and easy way to demonstrate the 3-dimensional magnetic force field. It consists of a small alnico bar magnet mounted on a gimbal so that it will rotate freely. It is more convenient and accurate than the traditional methods using compasses and iron filings. The Magnetic Pole Finder is perfect for experiments on the forces between magnetic poles, fields around wire and coils and the properties of fields produced by electric currents.

Video online

IRON FILINGS CHIPS 50 G PLASTIC VIAL Item 3124-00 A rare find! These pieces of reusable zinc-plated iron wire replace the messy, rust-prone iron powder typically employed in demonstrations of magnetic fields.

The short pieces of wire align themselves linearly to provide an excellent representation of magnetic lines of force. Use them to your advantage in any demonstration requiring clear, curvilinear force lines.

• 50 g packaged in a reusable storage vial AmSci Exclusive!

SOFT IRON ROD Item 3181-01

OERSTED’S LAW APPARATUS Item 3168-00

Use this item when changing magnetic flux in electromagnets, electric motors, generators, and transformers.

• 8” L (200 mm) x 0.19” thick (5 mm)

This apparatus is used for demonstrating the relationship between magnetism and the magnetic effect of an electric current flowing in a wire.

• Magnetic needle: 15 cm • Aluminum frame

MAGNETIC LIQUID FILLED COMPASS Item 1250-50 This plotting compass has the direction indicated. It has a plastic body with a black base and white markings for clear visibility. It is excellent for detecting magnetic fields.

• Stable needle • 1.77” (44.9 mm) Dia. x 0.46” (11.61 mm) thick Top Seller MAGNETIC LIQUID FILLED COMPASS Item 3121-03, 35 mm Item 3121-04, 50 mm This plotting compass has direction indicated. It has a liquid-filled plastic body with a black base and contrasting markings for clear visibility. It is useful for magnetic demonstrations.

• Stable needle. Size: 1.38” (35 mm) Dia. or 1.97” (50 mm) Dia.

MAGNETIC THINKING PUTTY Item 3196-00, Single Item 3196-00-12, Pk/12 Made with micron-sized, iron-based particles distributed throughout, the astonishing, moldable Magnetic Thinking Putty takes on the properties of a magnet itself when placed in close contact with the included magnet. It’s perfect for science-loving kids, or for any adult that loves intelligent play! Use the magnet to do the “snake charmer” trick. Or leave the magnet on your ball of putty and watch it completely engulf the magnet in minutes! What can you do with it?

The possibilities are endless!

• Putty (91 g/3.21 oz) comes with a Neodymium cube magnet in storage tin • Sold as single or in a pack of 12

COMPASS 0.63”, PK/4 Item FRE-11

MAGNETIC LIQUID-FILLED COMPASS WITH CLEAR BACK AND LANYARD Item 1250-55

Detect slight magnetism in everyday objects such as metals, watches, etc.

When compasses are arranged around a magnet, needles will align themselves with the magnetic field. The compasses are a useful prop for demonstrations about the power of magnetic fields!

• Includes 4 small 0.63” (16 mm) Dia. compasses

The outer ring of this compass can be rotated to set directions and for plotting.

The clear back makes it ideal to be used for presentations with an overhead projector.

It’s excellent for teaching about navigation.

• Comes with safety lanyard • 1.88” (48 mm) Dia.

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PHYSICS MAGNETIC MAP COMPASS Item 3121-31

MAGNETIC COMPASS 1.5" Item 3121-21

Use this product to read topographical and tourist maps and determine the azimuthal location of a given place.

It is suitable for overhead projection.

The compass is useful for both orientation and demonstrations on magnetic fields!

This compass is for plotting and exploring magnetic fields. It comes in a plastic case with a white background and contrasting markings for clear visibility. It is excellent for demonstrations in magnetism.

• Full circle divided into N, W, S, E, NW, SW, SE, NE etc. direction indicated • 1.5” (38 mm) Dia.

FERROFLUID MAGNETIC DISPLAY Item 3486-00 Ferrofluid is the astonishing liquid that becomes highly magnetized in the presence of a magnetic field. Comprised of nano-scale magnetic particles suspended in a transparent liquid, undisturbed Ferrofluid forms into a smooth pool. But when a magnet is brought close, Ferrofluid reacts in strange and fascinating ways. With Ferrofluid in a bottle, you can safely and easily play with this spectacular substance. Using 2 included neodymium magnets, you can spike, toss, drop, pull, and bridge the Ferrofluid. You can even make it dance.

• For ages 12 and up, not a toy • 2 oz • 2.11” L x 1.13” W x 3.53” H

LORENTZ FORCE DEMO Item 3737-00 Item 3737-01, Replacement Bulb This compact, self-contained unit is useful for demonstrating the Lorentz force exerted by magnetic fields on moving electrons and the deflection of moving electrons within an electric field. The chargeto-mass ratio (E/M) of the electron can be determined as well. It is great for teaching physics in a classroom demonstration and for grouped student experiments.

• 110 V/60 Hz AC Components: • Helmholtz Coils and Power supply unit are mounted in a wooden case with detachable front panel • Adjustable, removable scale • Power Cable (US Standard) • 2 extra fuses • 2 screws for ruler • Vertically-oriented vacuum tube (bulb)

ECONOMY LORENTZ FORCE DEMONSTRATION Item 3737-12

NEW

LENZ LAW APPARATUS Item AR-105 The Lenz Law Apparatus allows you to demonstrate electric and magnetic forces. 2 identical-looking plugs are dropped through the copper pipe, but react very differently. As you watch them drop through the viewing window you will see 1 drop quickly and without resistance while the other moves slowly through the tube.

Includes: • Copper tube, magnet plug, metal plug, and end caps

PHYSICS SOLENOID (HELIX) AIR CORE (ROHS CERTIFIED), 23AWG Item 3175-00

NEW

Use this item to provide an external magnetic field and to change the rate of magnetic flux passing through a coil. It consists of a plastic spool with windings of insulated copper. The end plates have brass-binding posts.

• Capacity: 5 amperes when used intermittently, 3 amperes when used continuously • RoHS certified • Total number of turns: 710, 4 turns per layer • Wire gauge: 23 • Inner diameter: 28mm; Outer diameter: 30mm

AIR CORE SOLENOID Item 3172-00

AMSCI FAVORITE

Use this Air Core Solenoid to provide an external magnetic field where required and to change the rate of magnetic flux passing through a coil. It consists of a plastic spool with windings of insulated copper. It is useful for classroom experiments and demonstrations on magnetic fields.

• End plates have brass binding posts • Capacity 10 A when used intermittently and 5 A when used continuously

MEASURING DEVICES Measuring the force and direction of the wind made easy, and accessible to students of all ages, with our measuring devices!

ANEMOMETER Item 6577-00

WIND VANE Item 6575-00

This Anemometer is the perfect instrument for introductions to force measurements and measuring the direction of the wind.

It has holes for secure attachment. The anemometer is made of sturdy plastic for durability, making it ideal for children.

Track the direction of the wind with this sleek instrument. Wind vanes have a long history of ornamental use, but are also useful for scientific purposes. They are an important tool for weather observation.

• 6” L x 6” W x 6” H

DENSITY BALL Item 3501-00

LINEAR EXPANSION APPARATUS (ECONOMY) Item 6454-87

Use this ball to demonstrate the effect of temperature on the density of a liquid.

It consists of a copper ball about 2.25" (57 mm) Dia., properly loaded so that its density is less than that of water, so it floats. When the water is heated, its density reduces and the ball sinks.

Ideal for younger students. Economically and accurately determines the coefficient of expansion of various metals. Has an easy to read scale, calibrated in millimeters and supplied with three different expansion rods. It shows heat expansion and cold contraction.

BOTTLE CONNECTOR Item 6455-55 This is a plastic connecting tube which, when connecting 2 bottles, demonstrates astounding tornado and vortex effects. It makes for a fun and exciting demonstration, and it is perfect for illustrating the vortex to younger children.

• Assorted colors

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AMSCI FAVORITE

METAL CUBES/DENSITY CUBES Item 3510-01-01, 0.38” Aluminum Item 3510-01-02, 0.38” Iron Item 3510-02, 0.75”, Set/6 Item 3510-03, 1”, Set/6 Use this cube to illustrate principles like mass and density. The cube shape makes calculating volume simple. Set/6 includes 1 cube each of aluminum, brass, copper, iron, lead, and zinc without hook.

• Without hook • Packed in a cardboard box Teacher’s Guide included

SPECIFIC GRAVITY BLOCK SET Item WD4398 Use this product to find the volume, density, and specific gravity of an object.

Includes: • 300 ml aluminum catch bucket • Aluminum overflow can with an angled spout • 3 hooked cubes of different metals

DENSITY CYLINDER, SET/6 Item 3525-01, 0.38” x 1.19” Item 3525-02, 0.38” x 1.5” This set includes 6 cylinders, 1 each of aluminum, brass, copper, iron, lead, and zinc. The cylinders are ideal for showing students properties of metals. They can be used to easily illustrate the concept of density.

• Packed in a cardboard box • 0.38” (10 mm) Dia. x 1.19” (30 mm) height and 0.38”(10 mm) Dia. x 1.5” (40 mm) height Note: Similar-density cylinders made of materials like nylon, polyvinyl chloride, and polyethylene can also be supplied.

CYLINDER FOR DENSITY DETERMINATION, ALUMINUM Item 3530-00 The cylinder measures 75 mm long x 25 mm diameter with a suspension hook.

SPECIFIC GRAVITY BLOCK WITH HOOK, 32 MM, LEAD Item 3520-04

BUCKET AND CYLINDER Item 3534-00 To demonstrate that a body submerged in water loses weight equal to the volume of water it displaces. Consists of two brass pieces of equal volume. A solid cylinder 60 mm long with a suspension hook at one end and a close fitting hollow bucket with a suspension hook at the other end.

DENSITY CYLINDER, SET/6, VARYING HEIGHTS Item 3523-00

PHYSICS

DEMONSTRATION DEVICES How do metals react to heat? Liquids react to pressure? Many common physics questions can be answered with our products in this section!

COIN AND FEATHER DEMO Item 3550-00 This item is great for demonstrating that heavy and light objects fall at the same rate in a vacuum. It is made of a transparent tube 1.5” (38 mm) outer Dia. and 40” (1000 mm) long, with rubber end caps, one of which has a nozzle and stopcock with 14” (355 mm) rubber tubing for connecting to a vacuum pump (not included, catalog Item 6080-00).

The demonstration provides an illustration of the principles of gravity that leaves a lasting impression on students.

• Includes a simulated coin and a feather

HARBOTTLE Item 6080-40 Discover air pressure like never before! Simply place the balloon into the opening of the bottle and stretch the mouth of the balloon over the mouth of the bottle. Blow into the balloon and, when it is fully inflated, close the bottom hole of the bottle with a stopper. The normal air pressure from outside allows the balloon to stay inflated! This is an excellent teaching tool for introducing pressure and discussing its applications, such as vacuum cleaners, flight, pumps, weather, and even how we breathe.

• Grades 5 and up • 5” Dia. Includes: • Glass bottle • 2 balloons • Rubber stopper

MAGDEBURG HEMISPHERE Item 3563-00

PASCAL’S PRINCIPLE DEMONSTRATOR Item 3544-00

Use these hemispheres to demonstrate air pressure and vacuums. They are made of flexible synthetic rubber. Test your strength and see if you can pull them apart!

• 2” (50 mm) Dia.

Use this item to memorably and dramatically demonstrate Pascal’s Law, which states that liquid pressure is transmitted equally in all directions. Fill it with water, push the piston, and watch the water squirt out every hole equally! It consists of a borosilicate glass bulb, 2” (50 mm) Dia. with holes, fitted with a piston for compressing liquids.

• Approx. 10” (250 mm) H

Teacher’s Guide included

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PHYSICS ATMOSPHERIC MAT WITH HOOK Item AR-510 This durable, thick rubber mat has a simple design that demonstrates a powerful concept: atmospheric pressure. Pick up an ordinary flat lab stool or try to lift the mat off a table, which is nearly impossible! Show how suction cups stick because of the pushing force of air, not from a pulling “suction” force. Explore additional concepts such as surface area, force, vacuums, and pressure.

• 10.5” L x 10.5” W

ADVANCED GAS LAWS DEMO WITH TEMPERATURE Item 7415-00

LUNG BREATHING MODEL Item 6080-30 This Lung Breathing Model is an excellent product that demonstrates the function of the diaphragm and the lungs during respiration and breathing. It shows how the lungs are emptied and filled with air by the relaxation and contraction of the diaphragm muscle.

This unique, compact apparatus simplifies the ideal gas law and the relationship between the pressure, temperature, and volume of a gas that is constant. Twist the handle to compress the air, and simply read the volume, temperature, and pressure, and then repeat. It will show that the relationship stays the same, for a simple and memorable demonstration.

AmSci Exclusive

AMSCI FAVORITE

VACUUM BELL JAR DEMO Item 6080-01

BERNOULLI BAG, PK/4 Item 7040-00

Our quality Vacuum Bell Jar Demo is a great tool to discover how sound requires a medium to travel through. Remove the air from the jar and the sound from the bell gradually fades. The Demo includes a glass bell jar, vacuum base plate, gasket, hose, and battery-operated ringer electric bell.

How many breaths does it take to fill up an 8 ft long plastic tube?

JUST ONE! Explore Bernoulli’s principle of air pressure with this long plastic bag. If you place it firmly to your mouth (like a balloon), it will take many breaths to blow it up. But if you hold it out in front of your mouth and blow, air pressure in the stream you produce is reduced, entrapping surrounding air to join in, filling up the bag. You can blow it up with a single breath!

GLASS BELL JAR ONLY (REPLACEMENT PART) Item 6080-01B

PHYSICS FIRE SYRINGE Item 1522-00 This explosive demonstration is great for discussing adiabatic compression (rapid compression that raises air temperature) in diesel engines, Ideal Gas Laws, the laws of thermodynamics, and the resourcefulness of ancient people. As air compresses, the temperature increases and combustible material bursts into flames. It’s a simple experiment that students are sure to remember!

THERMOELECTRIC GENERATOR DEMONSTRATOR Item 1000-12 Bring the 2nd Law of Thermodynamics to life using this device that can act as a refrigerator or a heat engine. Immerse the 2 aluminum legs in baths of different temperatures and produce electrical energy that turns the turbine! Unplug the banana jacks and measure the voltage output with a multimeter.

• Includes 2 cups Teacher’s Guide included

BOYLE’S LAW APPARATUS Item 3548-11 Use this item for experimentation with the elastic properties of a measured quantity of gas enclosed in an air tight syringe. It is ideal for illustrating Boyle’s law to students.

Students see for themselves how pressure increases as volume decreases.

LESLIE’S CUBE WITH ACCESSORIES Item 3030-11 This product is comprised of a tinplate box with 3” (75 mm) sides; the vertical faces of the box are blackened, roughened, varnished, and polished, respectively. The top opening is 1” (25 mm) Dia. The apparatus is filled with water maintained at boiling point by a low Bunsen flame. A thermopile and a galvanometer can then be used to compare the relative output of radiant heat from each of the 4 faces. Care should be exercised to prevent radiation from reaching the thermopile directly from the flame.

RADIATION CANS SET/2 Item 1561-00 These radiation cans are useful for demonstrating solar energy and heat transfer.

Just add water and a thermometer to each of the 2 cans, place them in the sun or near a bright light bulb, and watch the temperatures rise. One can is silver and the other is black.

• 84 mm Dia. x 75 mm H

MELTING POINT APPARATUS Item 3265-00 This apparatus makes it easy and simple to measure the melting point (250°C limit). The apparatus consists of an aluminum testing block with a slanted thermometer hole. Sprinkle material on the top of the block, insert the thermometer into the slanted 7mm hole, and heat the block from below using a Bunsen burner or other heat source to test. As soon as the material starts to melt, read the thermometer for the melting point. Support stand, support ring, Bunsen burner, and thermometer are required but not included. 50mm L x 63mm W

RADIATION CANS SET/3 Item AR-725 MAKING DEW KIT (CLASSROOM PACK) Item 9447-15 This kit helps students understand how dew and frost are formed.

They will also understand concepts of condensation, dew point, evaporation, humidity, and sublimation. Making Dew classroom pack contains materials for 15 pairs of students.

These radiation cans are useful for demonstrating solar energy and heat transfer. Just add water and a thermometer (our Item 9101-00 thermometer works great!) to each of the 3 cans, place in the sun or near a bright light bulb, and watch the temperatures rise. The cans are finished with silver, black, and white exteriors.

• Comes with cap without hole • 2.5” Dia. x 9” H (with stopper)

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GAS CONVECTION APPARATUS Item 3210-01 This item is also known as a Convection Box or a Ventilation Apparatus.

Use it for demonstrating the phenomenon of convection in air and the principle of room ventilation. It consists of an enameled metal box 4” (100 mm) W x 8” (200 mm) L x 4” (100 mm) H, having a sliding glass door and 2 glass chimneys. When the included tea light candle is placed under 1 chimney and a smoldering tape or parchment paper is placed underneath the other chimney, the flow pattern of smoke dramatically illustrates the formation of convection currents. Tape or parchment paper are not supplied.

Includes: • 2 candles

STIRLING GENERATOR Item 1000-14 This quality desktop Stirling Engine uses an external heat source to create a temperature difference producing power. The well-built external combustion engine model features a safely secured fuel source in a recessed well on a finished wooden base. Run the engine repeatedly with wonderful results.

Students observe firsthand the conversion of heat into mechanical and electrical energy – thermodynamics: heat to power! Alcohol is not included.

• 7” L x 3.5” W x 3.5” H Includes: • Spare cylinders (1 each) • Crankshaft pin • Cylinder O-ring • Allen wrenches for removing damaged cylinders • Fully-assembled

HEAT CONDUCTOMETER Item 3223-00

RING AND BALL APPARATUS Item 3226-00

COMPOUND BAR/STRIP Item 3230-00

Use the conductometer for demonstrating the different heat conductivity of five metals by observing the melting of wax. It consists of five rods, 3” (75 mm) L x 0.19” (5 mm) Dia., of aluminum, brass, iron, copper, and stainless steel, which are radially fitted on a brass disk of about 1” (27 mm) Dia. It offers an interesting and educational demonstration.

This apparatus consists of 2 brass rods with insulated handles. One of the rods has a ring and the other has a ball of approximate diameter 1” (25 mm), attached at the end. The brass ball passes through the ring when both are at room temperature, but when the ball is heated it expands and cannot pass through the ring, demonstrating the expansion and contraction of metals.

Use this bar to demonstrate unequal expansion in different metals on heating. It consists of a laminated strip of 2 different metals fitted in a plastic handle. Due to differences in the coefficients of linear expansion of both metals, the laminated strip bends dramatically on heating.

• Strip is approx. 8” (200 mm) L x 0.38” (10 mm) W

Teacher’s Guide included

Teacher’s Guide included

Teacher’s Guide included

PHYSICS

MOTION Products that teach about the conversion of energy into motion. Perfect additions to your Physics catalog with our wide selection hands on motion products.

SOLID STEEL BALL, 1.5", PAIR SMASHING STEEL SPHERE KINETIC ENERGY DEMO Item 3484-38 These colliding steel spheres will help demonstrate the Law of Conservation of Energy, and show students how mechanical systems convert energy to heat. When objects collide, the kinetic energy transforms into sound, heat, and kinetic energy in the opposing direction. These steel spheres are a fantastic way to show kids how energy “loss” is actually energy being released as heat! When these two (2) 0.5 lb steel spheres are smashed together, the kinetic energy transforms into enough heat to burn a hole through a piece of paper! The spheres are an excellent way to demonstrate energy transformation! For physics experiments and demonstrations such as kinetic, density, and volume measurements, pendulum bob, potential energy and conservation experiments, ballistics, etc.

• Sold as a pair • Made of Steel VERTICAL ACCELERATION • 1.5” (40 mm) Dia. DEMONSTRATOR REPLACEMENT STEEL BALLS, PAIR Item 3555-00 Teacher’s Guide included VERTICAL ACCELERATION DEMONSTRATOR Item 3558-00

NEWTON’S SECOND LAW Item 3557-00 This item consists of spring-loaded metal device and 2 steel balls. It demonstrates that a ball released vertically will hit the floor at the same speed of a ball released horizontally. Use it for demonstrations in physics classes to show students Newton’s Second Law in action!

To show that a body launched horizontally will fall vertically at the same rate as a similar freely falling body. Consists of a push button activated spring-loaded launcher with holes for two steel balls 19 mm diameter acting as projectiles.

MAXWELL WHEEL Item 3566-00 This item is comprised of a wheel with a center shaft, suspended at 2 ends by a chord and that can be wound manually to the top and released. The unwinding of the chord, as the wheel descends, changes potential energy to kinetic energy. Upon reaching the end, it reverses itself and as it winds back up again, changing kinetic energy back to potential energy. This is a continuous process; however, energy is lost due to friction that ultimately slows the wheel to a stop.

WHEEL AND AXLE Item 3556-00 For determining the mechanical advantage and demonstrating the principle of conservation of energy.

Consists of four-step wooden wheel of 35, 50, 65 and 105 mm diameters fitted with ball bearings, turning on a single, plated steel rod which can be clamped to a support stand using a right angle clamp.

Each wheel has a flat groove to accept several turns of a cord with a small hole at each groove for holding a knotted cord. Can be fitted to a support stand with a right-angle clamp not included).

Recommended for use with nylon twine.

AMSCI FAVORITE

RING AND DISK MOMENT OF INERTIA APPARATUS Item 3479-00 Use this item for studying the dependence of the moment of inertia on the distribution of mass. Roll a metal ring and wooden disk of the same mass and diameter on an inclined plane or a level surface. The moment of inertia is displayed! The product is comprised of a metal ring and a wooden disk of diameter 6" (150 mm), 2" (50 mm) thick and both the same mass. When these are rolled down on an inclined plane or on a level surface with the same initial impulse, the difference in acceleration can be studied.

BICYCLE WHEEL Item AR-630 Teach your students about angular momentum. A spinning bicycle wheel’s angular momentum depends on the radius of the wheel, it’s mass and the mass distribution. Angular momentum has both a size and a direction, and is conserved in a closed system. It can also be used to demonstrate gyroscopic precession.

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TIPPE TOPS Item 4647-00 These one-of-a-kind tops, called Tippe Tops, have a smooth, mushroomlike shape. The tops will right themselves when pushed onto their sides.

When spun, they will rotate and slowly turn themselves upside down to spin onto their ‘stems,’ due to their offset centers of mass. This seemingly simple ‘toy’ packs a big scientific punch; use it to explain concepts such as moment of inertia, angular momentum, rotational force, gravity, and friction.

• Sold in a set of 3 • Solid wood, painted

NEWTON’S APPLES, PK/6 Item 5146-00 Feel the force of 1 Newton and learn about how scientists measure force. These apples are a useful prop for classrooms. They are great for illustrating the principles of physics.

Dimensions: • Large: 1.50” (3.8 cm) L x 1.50” (3.8 cm) W x 1.97” (5 cm) H • Medium 1.26” (3.2 cm) L x1.26” (3.2 cm) W x1.57” (4 cm) H • Small 0.98’’ (2.5 cm) L x 0.98’’ (2.5 cm) W x 1.38’’ (3.5 cm) H

PLASTIC SPRING Item 3638-03

METAL SPRING Item 3638-01, 3” X 6” Item 3638-02, 3” x 2.33” Use this edge-wound spring for simple wave studies. It illustrates the principles of waves simply and elegantly. The spring is great for demonstrations and experiments!

This is a low-cost wave demonstration spring. It is made from colorful plastic for added appeal. The spring is great for illustrating the properties of waves!

• Approx. 3” Dia. x 2.31” H

• 3” (75 mm) Dia. x 6” (150 mm) H - Extends to a maximum of 30 feet!!

• 3” (75 mm) Dia. x 2.33” (60 mm) L - Extends to a maximum of 6-8 ft Teacher’s Guide included

SNAKY SPRING WAVE DEMONSTRATION Item 3640-00 Use this item to study and illustrate wave motion. This high-quality spring is designed for use in demonstrations and experiments. It is able to stretch up to several times its original length!

• Closely wound spring 0.75” (20 mm) Dia. is 6.5 ft (2 m) long and can be extended up to 33 ft (10 m)

HOOKE’S LAW SPRING SET Item 3638-04

NEW

RATTLEBACK, PLASTIC, PK/10 Item 9222-23, Multi-Color Item 9222-23-B, Blue The Rattleback is a long, thin, half-elliptical shape formed in plastic.

It has a slightly offset center of gravity, which causes the Rattleback to spin in a directional rotation of choice, usually counterclockwise.

If you attempt to spin the Rattleback in the clockwise direction, strong preference will cause the Rattleback to “rattle” back and forth after few rotations, stopping and then reversing the rotation back to the preferred counterclockwise direction. The directional preference is so strong that if the Rattleback is at a standstill and you push down on 1 end, it will begin turning.

• Available in: Assorted colors and blue only

PHYSICS NEWTON’S CRADLE WITH SILVER BASE Item 3564-00 AMSCI FAVORITE

Our Newton’s Cradle got a face-lift! Newton’s Cradle is a device that demonstrates conservation of momentum and energy. Pull back 1 or more of the balls and let them drop down. The same number of balls will swing up on the opposite side and the clicking will go back and forth until it stops.

• Custom made packaging ensures the product arrives tangle-free • Packaged in a colorful retail box • Approx. 0.75” (19 mm) steel balls

PENDULUM WAVE DEMO Item 3645-00 LARGE ACRYLIC PENDULUM WAVE DEMO Item 3643-00 Combining physics and art, the pendulum wave demonstration uses kinetic energy to create a beautiful display. Multiple pendulums, with decreasing string lengths, in motion will simultaneously create changing visual patterns that mesmerize as they move in and out of sync with each other. This is a great product for the classroom, as a gift, or as a display piece.

• Assembly required • Includes detailed step by step set up instructions with pictures • Comes in colorful shelf-ready packaging • STEM Product

This item makes a captivating demonstration for all ages! The Pendulum Wave Demo simulates phases, beats, and frequencies.

It features a stand with nine (9) 0.88” (22 mm) steel ball pendulums and comes with an initiator stick, which helps to simultaneously release all pendulums. When released, the pendulums will swing back and forth to quickly form a wave pattern and then cycle through different phases. This product is great for a classroom, as a gift, or for display.

• Flat packaging • Comes unassembled. Easy assembly in minutes

AIR PUCK Item 3569-00

FAN CART Item 3568-00

Demonstrate Newton’s Laws, energy, and momentum with the amazing Air Puck! It’s perfectly balanced and glides on a cushion of air for nearly frictionless motion across any smooth surface.

Sturdy bumpers will survive collisions with walls, shoes, or other Air Pucks.

• Requires 4 AA batteries, not included • CE Certified

This fan cart is ideal for displaying Newton’s laws of motion, force, acceleration, and mass in action. This cart is easy to use, making it perfect for demonstration of these principles in any classroom. It comes with a removable sail, to display action-reaction and to control motion. Different battery clips that come with the fan are used with 1 or 2 AA batteries which helps to show the impact of different net forces on acceleration.

• AA batteries required, not included in the set • Styles and colors may vary

SEISMIC ACCELERATOR Item 7050-00 Check out this cool product! Watch the red ball rockets into the air up to 5 times the original drop height! Explore the Law of the Conservation of Energy with this fun, educational item!

Includes: • Safety goggles • Extra balls • Retail packaging • Video Online!

Teacher’s Guide included

DYNAMIC TROLLEY Item 3567-00 Metal cart for mechanics experiments.

Spring plunger with 3 positions release for acceleration. Weight 1000 g. Additional weight can also be added to increase mass with the help of the wing nut on top. Very useful in teaching conservation of momentum, acceleration, and more.

89

90

PHYSICS

LOOP-THE-LOOP TRIPLE Item 6451-55

LOOP-THE-LOOP Item 6451-44

Three aluminum channels with a loop mounted on wood base with steel balls 13mm dia. Simple demonstration of conservation of energy. Place the ball at the top of the track.

Release the ball. The ball travels down the track, in a loop, without leaving the track.

This aluminum channel has a loop mounted on a wood base. It is a simple demonstration of conservation of energy. Place the ball at the top of the track, then release it. The ball travels down the track in a loop. Show that the ball will not have enough energy to complete the loop if its initial height is too low.

• Includes 1 steel ball 0.5” (13 mm) Dia.

BALLOON HELICOPTER KIT, PK/12 (CLASSROOM PACK) Item 7030-03 Includes: • 12 Balloons • 36 Rotor blades • 12 Mouth pieces • 12 Blade assembly • Instructions • Assorted colors Teacher’s Guide included

REPLACEMENT BALLOONS Item 7030-01

BALLOON HELICOPTER KIT Item 7030-00 Effectively illustrate Newton’s Third Law with this exciting and simple product. The product allows you to conduct a fun demonstration that’s great for younger kids learning about science.

It makes a great addition to science classrooms!

Includes: • 1 balloon • 3 rotor blades • 1 mouth piece • 1 blade assembly • Assorted colors

Replacement Balloons for our Balloon Helicopter Kit. • Latex • Assorted colors

BALLOON HAND AIR PUMP Item 7030-02 This hand pump is for our Balloon Helicopter Kit.

PHYSICS

SOUND Help students learn more about the auditory side of physics by selecting products from extensive selection of tuning forks.

AMSCI FAVORITE

EDU-DRUM Item 7200-00

NEW

The Edu-Drum in c major mode features an 8-in. Hardened steel shell with 8 precise laser-cut tongues for accurate and consistent tuning. Learn about the history and meaning of the steel tongue drum, further your knowledge of music theory and practice, and enjoy the pure, soothing sounds of the Chinese drum. The relaxing tones will have you in tune with your surroundings.

Create amazing music— no music theory required!

Played by beating or tapping with your bare hands/ fingers or mallets (included).

Notes: c4, d4, e4, f4, g,4, a4, b4, c5 (c major) Follow the included music sheets, or improvise and play your own songs and melodies Explore new composition methods Included: mallets, cloth bag, note stickers, song cards, instructions Type: tongue drum Material: steel Diameter: 8 inches/19 cm Each drum comes with two rubber rods and 1 cloth bag for storage.

Video Online

SINGING RODS SET/2 Item 3637-00 A must for explorations of sound and waves, these rods are an easy way to demonstrate longitudinal waves as opposed to transverse waves. They’re ideal for teaching about nodes and anti-nodes in standing waves. They can be used for a memorable demonstration of the physics of sound.

• Includes a bag of crushed rosin to lightly coat your fingertips • Approx. 20” (500 mm) and 30” (750 mm) L

MINI RIPPLE TANK Item 3338-01 AMSCI FAVORITE

This apparatus uses modern technology to completely update the Ripple Tank concept. It provides a compact and elegant method of showing the wave phenomena of diffraction, refraction, reflection, and interference, with none of the usual problems. The tank is 4” (100 mm) square and is supported on a base which provides the wave generator and lighting. Images of the water waves produced are projected upwards onto a frosted screen, which is viewed from above. The white light source can be switched between constant illumination and strobe to give either moving or frozen images on the screen. In the strobe mode, the light source is synchronized to the wave generator so that perfectly static patterns are displayed.

The wave frequency can be varied, giving wavelengths in the tank ranging from several cm to a few mm.

Specifications: • 4” (100 mm) square • Base that provides the wave • 3 Acrylic shapes for refraction • 3 Aluminum plates for reflection • 3 Dippers for plane and circular • Wave generation • Power adapter

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92

PHYSICS AMSCI FAVORITE

RESONANCE BOWL CHINESE SPOUTING BOWL Item 6579-00 Item 6579-10, Resonance Bowl Mat The Chinese Spouting Bowl first appeared in the Han Dynasty (202 BC-AD 9). 4 “Han” dragons can be seen in the bottom of the basin, spraying streams of water up the sides of the bowl. It is said that the bowl was a kind of plaything for nobles, gifted scholars, and socialites in the Ming Dynasty. It was believed to foster happiness, prolong life, and increase strength.

Use the Resonance Bowl to demonstrate the behavior of waves and their interactions. Vibrations made by rubbing the bowl’s handles causes the water surface to ripple around the rim. Soon, water drops shoot up, quickly becoming continuous streams like tiny fountain jets. The water droplets and jets grow and diminish with each rub of the handles. It is believed to generate the precise frequencies needed to produce standing waves and the spouts of water rise from these waves.

VACUUM PUMP, ELECTRICAL WITH GAUGE, 110 V Item 6080-00 Great for pressure and gravity experiments, this high-quality, efficient Vacuum Pump produces less noise and vibration, while using less energy. Its special design protects the environment and provides clean, filtered oil to the pump. It also prevents oil spray and oil from flowing back into and polluting the system. An alloy aluminum casing and a direct-drive design make for a compact and light pump that runs steadily for a long period of time, even in a low-temperature environment and at a low voltage. Its convenient gauge and adapter allow for easy adaptability to experiments.

HAND PUMP Item 6080-20 This lightweight durable metal hand pump has a built-in pressure gauge. It is great for experiments requiring air pressure and bicycle tires.

• Hose: 20” (500mm) L • 8.5” (216 mm) L x 2” (50 mm) W x 23” (585 mm) H

RESONANCE APPARATUS KIT Item 3628-00 Use this kit for the experimental determination of the wave length and velocity of sound in air by locating resonance positions of an air column. The kit consists of a graduated neutral glass tube connected to an aluminum water reservoir by rubber tubing and a pinch cock.

• Adjustable reservoir • Tuning fork required (not included) • Kit item includes : glass + rod + base + accessories

VACUUM PUMP, HANDHELD WITH GAUGE Item 6076-11 Use this handheld vacuum pump to remove air from tubes or jars for experimental purposes. It works well with the Guinea and Feather Apparatus.

• Comes with gauge Teacher’s Guide included

PHYSICS VIBRATION DEMONSTRATION KIT Item 8410-00, Sine Wave Generator, 110V Item 8420-00, Wave Driver Item 8415-00, Sine Wave Generator, 110V-220V

NEW

This Sine Wave Generator and Wave Driver can be used together. As a kit, they form the Vibration Demonstration Kit, which shows sine waves as they travel across a medium. Connection wires are included. It is truly a great, quality demonstration device at a low cost!

Accessories can be purchased separately: See below.

AMSCI FAVORITE

Sine Wave Generator: • Power supply - 1 A max.

• 110 V • 60 Hz • 5.4” L x 5.14” W x 3.62” H Wave Driver: • Power: 1 A • 3.91” Dia. x 3.03” H

CHLADNI PLATES KIT Item 8430-04 This kit is for use with our sine wave generator (Item 8410-00) and wave driver (Item 8420-00). It can be used to give a visual demonstration of wave motion. Chladni plates provide an illustration of the modes of vibration of solids.

Includes Kits: • Chladni Plates Round & Square With Allen Key And Holder (Item 8430-04-01) • Chladni Plates Round and Square (Item 8430-04-05) Includes: • 1 round Chladni plate, 12” Dia. • 1 square Chladni plate, 12” L x 12” W • Holders and Allen Key (Item 8430-01-06) • Sand, • • •

WAVE DRIVER ACCESSORY KIT Item 8430-01-10

D

A B

C

Shaker and Large Container Kit (Item 8430-07) Sand (Item 8430-04-02) Large Plastic Container (Item 8430-04-03) Shaker Container (Item 8430-04-04)

LONGITUDINAL WAVE SPRING KIT Item 8430-01 Connect the spring to see longitudinal waves in action!

B

RESONANCE WIRE LOOP KIT Item 8430-02 Use it to illustrate the patterns of standing waves.

A

C

LONGITUDINAL WAVE CORD KIT Item 8430-03 Use the elastic cord to see longitudinal waves in action!

HOLDERS AND ALLEN KEY Item 8430-06 Use these holders to attach accessories like Chladni plates or springs to our Wave Driver (Item 8420-00).

D

METAL RESONANCE STRIPS Item 8430-05 Illustrates the principles of resonant modes. Since they are different lengths, the strips will noticeably oscillate at different frequencies.

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PHYSICS

TUNING FORK, ALUMINUM Item 3610-02, 128 Hz Item 3610-04, 256 Hz Item 3610-06, 288 Hz Item 3610-08, 320 Hz Item 3610-10, 341.3 Hz Item 3610-12, 348 Hz Item 3610-16, 480 Hz Item 3610-18, 512 Hz Use this tuning fork to demonstrate the relationship between sound and vibrations, the energy transfer between resonating systems, and as a source of standard frequencies. Each fork is stamped with the musical scale note it sounds and the frequency in Hz, at the base of the tine.

They are great additions to physical science classrooms.

• Plain shank form • Milled from non-rusting and non-magnetic aluminum bar stock TUNING FORK, ALUMINUM, SET/8 Item 3610-00 This 8-piece set consists of tuning forks with frequencies ranging from 256 Hz to 512 Hz. • Standard tuning forks • Wooden Box • Hammer sold separately • Wooden case

TUNING FORK, STEEL, SET/8 Item 3620-00, Wooden Box Item 3620-00F, Styrofoam Box This set of 8 tuning forks comes in a wooden case. The tuning forks are individually constructed of forged steel. Each fork is stamped with the musical scale note sounded by the fork and the frequency in Hz at the base of the tine.

• Chrome-plated • Includes frequencies: 256, 288, 320, 341.3, 384, 426.6, 480, and 512 Hz • Plain shank form • Can also buy tuning forks separately • Lengths vary TUNING FORK, STEEL, STANDARD Item 3620-01, 100 Hz Item 3620-02, 128 Hz Item 3620-04, 256 Hz Item 3620-08, 320 Hz Item 3620-08, 320 Hz Item 3620-12, 384 Hz This product is individually crafted of forged steel. It’s stamped with the musical scale note sounded by the fork and the frequency at the base of the tine of each fork.

• Chrome

TUNING FORK SET/8, ALUMINUM, DIAGNOSTIC Item 7020-30 These top-quality aluminum alloy tuning forks are great for physics and music classes. Forks are 6” (150 mm) to 10” (250 mm) long with 0.28” (7 mm) x 0.34” (9 mm) tines, and vibrate long and loudly.

These forks are useful to demonstrate the energy and vibration of sound.

• Sold in a set of 8 • Includes 1 each of the following frequencies; 256, 288, 320, 341, 384, 426.6, 480, 512 Hz • Each is tuned within 0.05% of rated frequency • Stamped with scale letter and frequency • Vertical Wooden Box

TUNING FORK SET, 8 PIECE STANDARD DIATONIC, CARDBOARD BOX Item 7020-39

TUNING FORK SET, ALUMINUM, WITH MALLET Item 7020-10, Set/10 Item 7020-40, Set/8 Item 7020-50, Set/13 This economy aluminum tuning fork set comes in a wooden storage box. Each fork has a place in the foam lining, die-cut for easy storage.

These forks are useful to demonstrate the energy and vibration of sound.

• A striking mallet with 1 hard and 1 soft end is included • Wooden Box • Set of 10: Includes 1 each of the following frequencies: 100G, 128C, 256C, 288D, 320E, 341.3F, 384G, 426.6A, 480B, 512C • Set of 8: Includes 1 each of the following frequencies: 256, 288, 320, 341, 384, 426.6, 480, 512 Hz • Set of 13: Includes 1 each of the following frequencies: 100, 128, 256, 288, 320, 341, 384, 426.6, 480, 512, 1024, 2048, 4096 Hz

PHYSICS TECHNICAL FREQUENCY TUNING FORK SET/4, ALUMINUM Item 7120-00 These forks are useful to demonstrate the energy and vibration of sound. Acoustics engineers and physics teachers use these multiples to simplify calculations and tonal measurements. They are a great addition to classrooms as well as labs.

• Made of non-tarnishing aluminum • Calibrated C125, E250, G500, and C1000 TUNING FORK SET/4 Item 7120-10

PREMIUM TECHNICAL TUNING FORK, ALUMINUM Item 7120-40 This high-quality aluminum tuning fork delivers fine tones in 7 frequencies. It is useful for demonstrating the energy and vibration of sound. The tuning fork is a great addition to music classes as well as physics classes!

• Features adjustable weights for obtaining the following tones: C128, D144, E160, F170.7, G192, A213.3 and B240 • Scale letters are all clearly defined on stem • 8” (200 mm) L • Adjustable

This set of 4 tuning forks includes 1 each of the following frequencies: 256, 320, 384, 512 Hz. These forks are useful to demonstrate the energy and vibration of sound. They are a great addition to many classrooms as well as labs.

CONCERT PITCH TUNING FORK SET/8, ALUMINUM, WITH MALLET Item 7020-60 This Concert Pitch or Physics Scale Tuning Fork Set comes in a high-quality wooden box. These equally tempered tuning forks are based upon the A note (440 Hz) above middle C (261.6 Hz).

They are useful for teaching the physics of music.

• Includes a striking mallet with 1 soft and 1 hard end • Includes 1 each of the following frequencies: C – 261.6 (7.25” L, handle is 1.75”), D – 293.7 (7” L, handle is 1.75”), E – 329.6 (6.75” L, handle 1.75”), F – 349.2 (6.5” L, handle is 1.75”), G – 392 (6.33” L, handle is 1.75”), A – 440 (6” L, handle is 1.75”), B – 493.9 (5.75” L, handle is 1.75”), C – 523.2 (5.5” long, handle is 1.75”) • Wooden Box

DOPPLER EFFECT DEMO SET Item W-0055

SYMPATHETIC DIFFERENTIAL TUNING FORK SET/2, WITH MALLET Item 7120-90 This item serves as a combination tuning fork set that allows 2 demonstrations. Without the weights, 1 fork responds to the vibrations of the other, illustrating sympathetic vibration at distances. With the weights, 1 fork can be tuned 1 or more cps different, and both, when struck, will produce beats of startling clarity.

• Rubber ball mallet included • These are extra heavy (1.25” or 32 mm wide) chromiumplated steel 440 Hz tuning forks mounted on hardwood resonance boxes

This set consists of 3 drilled, aluminum tuning forks, tethering cord, and a rubber striking mallet. It effectively demonstrates the change in pitch as the vibrating tuning forks are whirled toward and away from user. The set is great for physics demonstrations and experiments.

RADIO AM/FM POCKET Item AR-675

TUNING FORK MALLET Item 3623-00

Packaging: • Qty 60pcs/ctn • N.W. 20Kg • G.W. 21.2Kg • Carton size: 58.5*35*34.5Cm

Use this mallet for activating Tuning Forks. It is made of wood and has a rubber surface.

• Product size: 155x45x100mm • Frequency: fm 76-108 nh / am 525-1650 khz • Power: dc3v (2 x “aa” batteries) not included • S/n: 60db

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ROBOTICS

ROBOTICS â&#x20AC;˘ Robotics Kits

97

The future is robotics! Together, with science teachers from across the country, we are selecting the most classroom-friendly and educational robotics products for scienceloving kids and adults alike.

New Product Instuctions

Top Seller CE Certified

AmSci Exclusive

Maker Product

Retail Packaging

RoHS Certified

Lifetime Warranty

Extended Warranty

Teacherâ&#x20AC;&#x2122;s Guide Drop Ship

Handout Video Online

ROBOTICS

ROBOTICS KITS Today’s classrooms require the use of technology and robotics; let us help you stock your robotics catalogs with the RIGHT kind of products that can keep up with the demands of today’s teaching standards.

IQ Key Perfect and Advance Series The IQ Key comes with plans to build many different machines, the number of parts and plans depend on the model chosen. Available options are the IQ Key Perfect 400, 600 and 1000 as well as Advance 1200 and the Advance Kit. Stimulate right brain creativity by encouraging your students to design and build machines of their own! Use the IQ Key to identify different simple machines that are working together to transfer and transform energy while having fun! When using the IQ Key, students will learn about engineering and its applications. Design, build, and refine a device that uses energy, observe energy demonstrations, learn about energy conversion, circuits and using machines and energy for problem solving. All models require batteries (not included).

Comes with an in-depth Teacher’s Guide that encourages critical thinking and problem solving that combines science, technology, engineering and mathematics (STEM) as well as Common Core and Next Generation Science Standards IQ KEY PERFECT 400 ROBOTIC STEM KIT Item 3570-55 Specifications: • 54 pieces, includes plans to build 10 different models • Requires 2 AA batteries, not included

IQ KEY PERFECT 600 ROBOTIC STEM KIT Item 3570-60 Specifications: • 84 pieces, includes plans to build 20 different models • Requires 2 AA batteries, not included

IQ KEY PERFECT 1000 ROBOTIC STEM KIT Item 3570-65 • 116 pieces, includes plans to build 40 different models • Requires 2 AA batteries, not included

IQ KEY ADVANCE 1200 ROBOTIC STEM KIT Item 3590-80 Specifications: • 122 pieces, includes plans to build 25 advance models • Requires 4 AA batteries, not included

IQ KEY ADVANCE ADD ON KIT Item 3590-85 Get the most out of your Perfect Series Kit (Perfect 600 Robotics Stem Kit, Item 3570-60) with this great add-on set. The kit includes a remote control, receiver capsule, battery compartments, wires, connectors, and spare parts. By adding the IQ Key Advance Kit, you will be able to build even more machines and discover new ways to transfer and transform energy. Learn about wireless controllers and connections by incorporating the wireless remote control and the receiver capsule into new or existing models.

Specifications: • 14 pieces, including wireless remote control and receiver capsule • An IQ Key Perfect 1000 plus the Advance Kit will create an Advance 1200 set • Requires AA batteries, not included

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98

INDEX A

ABS Polymer Test Tube Rack, 6 holes/6 drying pins 54 ABS Polymer Test Tube Rack, 20 holes, 3 tiers 54 Accessories For Optical Disk Hartl, Set/7, Wooden Box 64 Achromatic “DIN” Microscope Objectives 16 Acrylic Ball 1” 65 Acrylic Cube 1” 65 Acrylic Cube with Magnet and Iron Filings In Center 78 Acrylic Cylinder 1” x 1” 65 Acrylic Equilateral Prisms 64 Acrylic Lens and Prism, Set/7 64 Acrylic Lenses 64 Acrylic Prism, Trapezoidal 65 Adjustable Beaker Stand for Micro Burner 40 Advanced Gas Laws Demo with Temperature 84 Advanced Spectrometer 58 Advanced Student Microscope 17 Air Blower 72 Air Core Solenoid 81 Air Puck 89 Air Track Apparatus Complete 72 Alcohol Burner Accessories 39 Alcohol Burner, Wickless, Dual Head, All Metal 39 Alcohol Thermometer -10°C to 110°C, 6” 43 Alcohol Thermometer Dual Scale C/F, 12” 43 All Glass Drinking Bird 36 Allihn Condenser 51 Allihn Condenser with Outlet Tubes 51 Alnico Bar Magnet, 1.5”, Pair 77 Alnico Bar Magnet, 3”, Pair 77 Alnico Bar Magnet, 6”, Pair 77 Alnico Cylindrical Magnet, 50 x 10, Pair 77 Alnico Disk Magnet, Set/2 77 Aluminum Leaves, Pair 30 Anemometer 81 Angular Alcohol Burner 39 Ant Habitat 23 Ant Habitat Replacement Gel 6 Aquatic Net 23 Atmospheric Mat with Hook 84

B

Balloon Hand Air Pump Balloon Helicopter Kit Balloon Helicopter Kit, Pk/12 (Classroom Pack) Balls, Drilled, Spare Balls, Hooked, Spare Basic Meter Beaker Mug with Handle Beakers, Bomex, Glass, 5000ml Beaker Tongs Bernoulli Bag, Pk/4 Bicycle Wheel Bioplast, Biological Symmetry Bioplast, Cabbage Butterfly Life History Bioplast Mounts Bioplast, Honey Bee Life History Six Stages Bioplast, Housefly Life History (5 Specimens) Bioplast, Plant Specimen, Set/4 Bioplast, Root System ( 4 Specimens) Bioplast, Sea Life Specimen Bioplast set/4 Blood Typing Tray Blue Plastic Balance Blue-Violet Laser Pointer, Blue-Violet Borosilicate Glass Beaker

90 90 90 67 67 32 45 45 40 84 87 20 20 20 20 20 20 20 22 70 65 45

Bottle Connector Bowles Stethoscope Diaphragm Type Boyle’s Law Apparatus Brass Hooked Weight Bucket and Cylinder Bug Viewer, Extra Large, 2.5X Bulb Holder with Fahnestock Clips, Pk/10 Bumper Cars, Pair Buret Clamp, Single Buret Clamp, Single Burets, Mohr Type Burets, Plastic Burets, PTFE Stopcock, Rotaflow Type Burets, Straight, Geissler Type Burner Wing Tops Butterfly Cages Butterfly in Display Buzzer with Lead Wires 1.5V

C

81 22 85 67 82 14 33 78 6 38 49 49 49 49 39 23 20 33

Caffeine Mug with Handle, 400 ml 46 Calorimeter Set/2 36 Candle Holder for Optical Bench 61 Capillary Tube set 47 Carbon Electrode Rod 9” 32 Carbon Rod, 4", Pk/10 32 Cast Iron Support Rings 55 Cast Iron Support Stand with Rod 55 C-Clamps 4” 38 Centrifuge Tubes, Conical Bottom, Graduated 15ml 47 Ceramic Bar Magnet, Single 76 Ceramic Disc Magnet, Single 77 Chladni Plates Kit 93 Chrome Plated Steel Cylindrical Mass With Hook and Eyelet, 500G 67 Circuit Tester, DC Voltameter 0 to 5V, 0 to 15V (Vom) 28 Classic Drinking Bird 36 Clear Plastic Geoboard 9”X9” 22 Coin and Feather Demo 83 Color Mixing Demo 58 Color Mixing Demo Projector 58 Color Paddles, Set/18 59 Compass 0.63”, Pk/4 79 Complete Distillation Apparatus Set, 52 Compound Bar/Strip 86 CONCAVE/CONVEX MIRROR SET/6, 50MM 63 Concert Pitch Tuning Fork Set/8, Aluminum, with Mallet 95 Condenser Adapter 50 Condenser, Graham Coil Type 51 Condenser, Liebig Type 51 Connecting Tubes, Claisen Type 50 Connecting Tubes, Sidearm Type Recovery Head 50 Connection Wire with Alligator Clips 34 Connection Wire with Alligator Clips, Pk/5 34 Connection Wire with Alligator Clips, Pk/6 34 Connection Wire with Alligator Clips Red 24" 34 Cork Borers 42 Cork Borer Sets 42 Cork Borer Sharpener 42 Counter/Timer 71 Cover Slips, Pk/100 18 Crocodile Clips, 37 mm L, Pk/10 34 Crucibles, Porcelain 53 Crucible Triangle, Porcelain 53 Cylinder For Density Determination, Aluminum 82

American Scientific, LLC • Wholesale Distribution, Manufacturing, and Export • Science for all!

99 Cylindrical Lenses, Glass Cylindrical Mass with Hook Cylindrical Mass With Hook, 50G

D

D Cell Battery Holder DC Mini Motor with Two Lead Wires, Pk/10 DC Power Supply Deluxe Brass Slotted Weight Set/8 with Hanger Deluxe Lab Tool Kit Deluxe Lab Tool Kit Deluxe Trundle Wheel Demonstrator of Combination of 3 Basic Colors Density Ball Density Cylinder, Set/6 Density Cylinder, Set/6, Varying Heights Diffraction Gratings Digital Hot Plate DIGITAL INSTANT READ THERMOMETER Digital instant Read Thermometer C/F Digital Lux Meter Digital Stopwatch with Lanyard, Silver/Black Digital Timer with 2 Photogates Digital Timer with Photogates Discharge Electrode Dish Tongs, Hold 75mm To 125mm; Length 25cm Disposable Graduated Pipette, Pk/500 Disposable Spot Plate, 12 Depressions, PK/15 Dissecting Straight Scissors Dissection Pouch, Small Distillation Apparatus, 250ml/500ml Distillation Apparatus, 250ml/500ml, without hardware Distillation Bent, 75° Distillation Bent, 105° Distillation Connecting Tube, Bent Distillation Connecting Tube, Straight Distilling Flask with Side Arm Doppler Effect Demo Set Double Lens Folding Pocket Magnifier Double Plastic Pulley Drying Tubes 150 mm x 20 mm Dual Voltage (110V/220V), CE/RoHS Certified Dynamic Trolley

E

64 67 67

32 33 31 67 6 44 69 58 81 82 82 57 44 43 43 60 71 72 72 29 40 38 38 12 13 52 52 51 51 52 52 48 95 14 74 51 57 89

Economy Drying Rack 54 Economy Electrophoresis Tank 13 Economy Lorentz Force Demonstration 80 Edu-Drum 91 Electric Bell 31 Electric Calorimeter 36 Electric Energy Set 28 Electric Paint Pen 34 Electrodes, Flat With Binding Posts Carbon 32 Electrodes, Flat Without Binding Posts 32 Electromagnet 77 Electrophoresis Power Source 13 Electrophoresis Tanks 6 Electrophoresis Tanks 13 Electroscope Flask 30 Electrostatic Discharge Tongs, Adjustable 29 Elementary Magnetic Set 78 Energy Ball 28 Erlenmeyer Flask with Handle 46 Evaporating Basins Porcelain 3” 53 Extension Clamp with Rubber Covered Jaws 38 Extractor of Soxhlet Apparatus 51 Eyepiece, Huygenian 10X 16 Eyepiece, Microscope, Widefield, 10X 16

F

Fahnestock Clips Fan Cart Fast-Release Filler Ferrite Block Magnets, Small 9 x 9 x 40 mm, Pk/20 Ferrofluid Magnetic Display Filtering Flask with Side Arm Filter Pump Aspirator, Brass Fire Syringe Flask, Erlenmeyer , Wide Neck, Conical, Graduated Flat Electrodes Flat Electrodes Aluminum Flat Electrodes Copper Flat Electrodes Iron Flat Electrodes Zinc Flexible Clamp Flex Tank, 1.5 Gallon, Lid Only Flex Tank, 1.5 Gallon, Tank Only Flex Tank, 1 Gallon, Lid Only Flex Tank, 1 Gallon, Tank Only Flex Tanks Foil Electroscope Friction Block, Four Sided Friction Pad (Exciting Pad) Silk Flannel Friction Rod Friction Rod Set Frog Dissection Model Funnel Buchner, Porcelain Funnels Hirsch Porcelain Funnel, Short Stem, 45mm

G

Galileo Thermometer 13” H (F) Gas Convection Apparatus Gas Measuring Tubes Geometric Optics Demo Geometric Solid, Hardwood, Set/6 Giant Prism Glass Alcohol Burner Lamp Glass Bell Jar Only (Replacement Part) Glass Folding Magnifier Stand 4.33” Glassine Weighing Paper 6” x 6”, Pk/500 Glass Lens Demonstration Glass Semicircular Block 3-1/2”X1/2” Glass Spherical Convex/Concave Mirrors Grain of Wheat Bulb, Pk/100 Green Cotton Pulley Thread

H

33 89 38 76 80 48 41 85 48 32 32 32 32 32 38 14 14 14 14 14 30 72 29 29 29 21 53 53 47

36 86 47 60 68 64 39 84 14 25 63 64 62 33 73

Hall’s Carriage 73 Hand Boiler 35 Hand Generator 31 Hand Held Round Magnifier Reading Glass, 3” 15 Handle only for Laboratory Scoop 41 Hand Microtome 12 Hand Pump 92 Hanger for Slotted Weights 50 g 67 Hanging Butterfly Cage 23 Harbottle 83 Heat Conductometer 86 Heat Mantle 44 Heat Packs 35 Hoffman Electrolysis Apparatus, Complete 30 Hoffman Electrolysis Replacement Parts 30 Hoffman Screw Closed Clamp 42 Holders and Allen Key 93 Hook Collars 0.5” 42 Hooke’s Law Spring Set 6 Hooke’s Law Spring Set 88 Horizontal Hand Boiler 36

Phone: (614) 764-9002 • Toll Free: (1-888) 490-9002 • E-Mail: office@american-scientitic.com • Fax: (614) 764-9043

100 Hot Plate Human/Animal, Set/25

44 19

I

Inclined Plane Infinity Mirror Inoculating Loop 3” Nichrome Wire Inoculating Needle 3", Nichrome Wire 24 Swg IQ Key Advance 1200 Robotic STEM Kit IQ KEY Advance Add on Kit IQ Key Perfect 400 Robotic STEM Kit IQ Key Perfect 600 Robotic STEM Kit IQ Key Perfect 1000 Robotic STEM Kit IQ Key Perfect and Advance Series Iron Filings, 500 g Plastic Bottle Iron Filings Chips 50 g Plastic Vial

K

Knife Edge Lever Clamp Knife Switch DPDT Knife Switch DPST Knife Switches Knife Switch SPDT Knife Switch SPST Kolle Needle Holder

71 63 16 16 97 97 97 97 97 97 78 79

69 31 31 31 31 31 16

L

Laboratory Scoop/Scoopula 41 Large Acrylic Pendulum Wave Demo 89 Large Inclined Plane 71 Laser Pointer, Green 65 Laser Pointer, Red 65 Laser Refraction Tank 61 Laser Refraction Tank with Geometric Optics 61 LED Array 58 LED Grain of Wheat Bulb, Pk/100 33 Lens and Mirror Support for Optical Bench 61 Lenz Law Apparatus 80 LESLIE’S CUBE WITH ACCESSORIES 85 Lightning Ball 28 Linear Expansion Apparatus (Economy) 81 Litmus Paper, Pk/100 25 Longitudinal Wave Cord Kit 93 Longitudinal Wave Spring Kit 93 Loop-the-Loop 90 Loop-The-Loop Triple 90 Lorentz Force Demo 80 Lung Breathing Model 84

M

Magdeburg Hemisphere Magic Wire Illusion Magleads, 12”, Pk/10 Magnesium Ribbon Magnet, Horseshoe, Steel, 75 mm, Single (painted red) Magnetic Compass 1.5" Magnetic Field Pattern Kit Transparent Magnetic Floating Ring Set Magnetic Liquid Filled Compass Magnetic Liquid Filled Compass Magnetic Liquid-Filled Compass with Clear Back and Lanyard Magnetic Map Compass Magnetic Model Field Magnetic Pole Finder Magnetic Stirrer Magnetic Stirrer with Hot Plate Magnetic Thinking Putty Magnetic Wands Magnet, Rectangular Bar, 58 x 12.6 x 3

83 73 33 25 76 80 78 78 79 79 79 80 78 79 44 44 79 78 77

Magnifier, Triple Lens 2X, 6X, 8X, Clear Plastic Making Dew Kit (Classroom Pack) Masses Set Cylindrical with Hook Set/9 Masses with Hooks on Both Sides Masses With Hooks, Spare Base Maxwell Wheel Measuring Cylinders, Metric Scale Measuring Tape Metric/English 60” (150 cm), Pk/10 Melting Point Apparatus Metal Cubes/Density Cubes Metal Disc Sets, 1", Pk/8 Metal Resonance Strips Metal Spring Metal Support Stand Only (for the Hoffman Electrolysis) Meter Stick Dual Scale Metal Ends Meter Stick Dual Scale Varnished Micrometer Calipers Metric and English Microscope Plastic Slides 1” x 3”, Pk/100 Microscope, Shinco-Scope with Set of Slides Microscope Slide Boxes, Plastic Microscope Slide Boxes, Wooden Microscope Slide Carriers Microscope Slides, 1” x 3” Microscope Slides Depressions, Pk/12 Micro Spatula Millikan Oil Drop Apparatus Millikan Oil Drop Apparatus Mini Ripple Tank Mirror, Acrylic, Pk/8 Mirror Flat Strips, Silvered, Glass, Unmounted Model of Animal Cell Model of Human Eye Model of Human Lung Model of Leaf Structure Model of Plant Cell Model of Plant Mitosis Model of The Human Brain Multi-Purpose Test Support

15 85 67 67 67 87 45 69 85 82 77 93 88 30 68 68 69 18 17 16 16 16 18 18 41 6 26 91 62 62 21 21 21 21 21 21 21 55

N

Narrow Neck Erlenmeyer Flask, Conical, Graduated 46 Neodymium Magnets, Pair 76 Nesting Beakers, Polypropylene 46 Neutralizing Lens Set, Glass 63 Newton’s Apples, Pk/6 88 Newton’s Color Disc 59 Newton’s Cradle with Silver Base 89 Newton’s Ring Apparatus 60 Newton’s Second Law 87 Nitinol 35 Nitinol Memory Spring Coil 35 Nitinol Memory Wire, Straight 35 Nuffield Spatula 41

O

Object and Marker for Optical Bench Objectives, Achromatic Oersted’s Law Apparatus Optical Block Set, Acrylic Optical Glass Equilateral Prisms Optical Glass Spherical Mirrors Other Prepared Slide Sets Overhead Color Tile Set, 1" Squares, 4 Colors, Set of 52

P

Pascal’s Principle Demonstrator Pear Shaped Flask, Single Neck Pendulum Bob Pendulum Wave Demo

American Scientific, LLC • Wholesale Distribution, Manufacturing, and Export • Science for all!

61 16 79 64 64 62 19 57

83 48 68 89

101 Periscope 60 Pestle and Mortar Set Porcelain 53 pH Paper Test Strips, Pk/100, Book 25 pH Paper Test Strips, Pk/100, Vial in Blister Pack 25 Pinchcock Attachment 49 Pith Ball Electroscope 30 Pith Ball, Pk/10 30 Plastic AA Battery Holder, Pk/4 32 Plastic Bioplast Mount, 5 Stages Frog Life History 20 Plastic Bioplast Mount, Beetle 20 Plastic Bioplast Mount, Crab 20 Plastic Bioplast Mount, Wasp 20 Plastic D Cell Battery Holder, Pk/4 32 Plastic Demountable Test Tube Rack, 5 Large Holes 54 Plastic Forceps/Tweezers, 5” 12 Plastic Funnel 47 Plastic Griffin Beakers 46 Plastic Handheld Magnifier 1.5” Dia., 3X 15 Plastic Handheld Magnifier 2” Dia., 3X/6X 15 Plastic Handheld Magnifier 3” Dia., 3X/6X 15 Plastic Handheld Magnifier 4” Dia., 2X/4X 15 Plastic Measuring Cylinders 45 Plastic Mirror 62 Plastic Spot Tile 12 Depressions 38 Plastic Spring 88 Plastic Stackable Weight Set of 54 68 Plastic Staining Jar 22 Plastic Tall Griffin Beaker with Handle 45 Plated Steel Crucible Tongs 40 Platinum Electrode, Pair (for the Hoffman Electrolysis) 30 Plumb Bob 72 Polyethylene Test Tube Rack, 6 holes/6 drying pins 54 Pop-Up Butterfly Cages 23 Porous Pots Empty Porcelain 53 Portable Micro Burner 40 Power Supply for Spectrum Discharge Tubes 57 Premium Technical Tuning Fork, Aluminum 95 Prepared Slide Set D, Intermediate Biology, Set/25 18 Prepared Slide Set F, Apologia Slides, Set/17 18 Prepared Slides, Individual 19 Prisms, Acrylic, Equilateral Triangle, 75 X 25 mm 65 Probe and Seeker, Small 13 Pulley Demonstration Set 73 Pulley Fixed For Mounting On Plane Surface 74 Pulley for Force Table 74 Pulley, Plastic, Quadruple 74 Pulley Plastic Tandem Double 74 Pulley Plastic Tandem Triple 74 Pulley, Plastic, Triple 74 Pulleys, Aluminum 74 Pulley Student Set 73 Pulley with Rod 74 Pulley with Table Clamp 74 Pull Spring Scale Balance, Dual Scale 70 Push Pull Spring Scale Balance 70

Q

Qualitative Filter Paper, Box/100 Quantitative Filter Paper, Pk/100

R

Radiation Cans Set/2 Radiation Cans Set/3 Radio Am/Fm Pocket Rainbow Tie-Dye Lab Coat Rattleback, Plastic, Pk/10 Reading Glass 3” ,2X Reading Glass 4”, 2X, plastic Receptacle for Miniature Lamp Reduction Adapter

25 25

85 85 95 43 88 15 15 33 50

Refraction Cup 60 Replacement Balloons 90 Replacement Distillation Apparatus Condenser 52 Replacement Distillation Glass Flask 48 Replacement Wick, Pk/12 39 Resonance Apparatus Kit 92 Resonance Bowl Chinese Spouting Bowl 92 Resonance Wire Loop Kit 93 Retort 250ml 47 Retractable Measuring Tape Metric/English 69 Retractable Meter Measuring Tape 10 Feet/3 Meters 69 Revolution 77 Right Angle Clamp Holder 38 Ring and Ball Apparatus 86 Ring and Disk Moment of Inertia Apparatus 87 Room Thermometer with Flat Metal Back, Celsius/Fahrenheit 36 Room Thermometer with V Shape Metal Back 36 Round-Bottom Flask 48 Rubber Grip for Hot Beakers 39 Rubber Tubing 42

S

Scalpel, Fixed Handle 13 Screen for Optical Bench, Pk/5 61 Screen Support for Optical Bench 61 Seismic Accelerator 89 Seismograph 72 Separatory Funnel Holder 42 Separatory Funnel, Pear Shaped 49 Separatory Funnels, Globe Shape 49 Separatory Funnels, Pear Shape, Ptfe Stop Cock, 500ml 49 Series/Parallel Bulb Holder 33 Simple Bunsen Burner for Propane Gas 39 Singing Rods Set/2 91 Single Lens Eye Loupe, 5X, 2.5” Focal Length 14 Single Plastic Pulley 74 Single Ring Tripod Stand 55 Sixteen Piece Starter Chemistry Kit 26 Small Moroccan Geode, Bag/100 22 Smashing Steel Sphere Kinetic Energy Demo 87 Snaky Spring Wave Demonstration 88 Soft Iron Rod 79 Solar Cell 31 Solar Cell Dolly, Transparent 31 Solar UV Beads 58 Solenoid (Helix) Air Core (RoHS Certified), 23Awg 81 Solid Ball 67 Solid Steel Ball, 1.5", Pair 87 Soxhlet Flask, Flat Bottom 48 Spatula, Plastic (8in) 41 Spatula , Spoon/Spatula, Double-Ended, 205 mm 41 Specific Gravity Block Set 82 Specific Gravity Block with Hook, 32 mm, Lead 82 Specific Gravity Bottles, Uncalibrated 47 Specific Gravity Bottles, Uncalibrated 10ml 50 Spectrometer, Advanced, with Diffraction Grating and RI Prism 58 Spectroscope, Direct Vision, Wooden Box 57 Spectrum Discharge Tubes 57 Spirit Lamp Stainless Steel 39 Spray Bottle 23 Spring Scale, Single 70 Stackable Banana Plug, 24", 4mm, pk/4 (2 Red/2 Black) 34 Stainless Steel Blunt Tip Forceps Large, 10” 12 Stainless Steel Crucible Tongs, 18” 40 Starch, Set/12 19 Steel Balls, Pk/100 68 Steel Bar Magnet, Plated Metal, Pair 76 Steel Bar Magnet Red/Blue, Pair 76 Steel Horseshoe Magnet 76 Stereo LED Microscope, Portable, Battery Powered, 20X 17

Phone: (614) 764-9002 • Toll Free: (1-888) 490-9002 • E-Mail: office@american-scientitic.com • Fax: (614) 764-9043

102 Stethoscope, Teaching Still Head with Thermometer Socket Stirling Generator Stopper (Closed Both Ends) Stopper (Closed Both Ends) Straight Dissecting Forceps, 4.5” Stroboscope, Hand Driven, Simple Model Student Blood Pressure Kit Subtractive Color Theory Demo Support Plate with Clamp, 127 mm Support Stands Rectangular, Cast Iron Bases 150X100mm (6X4in) Support Stands Rectangular, Cast Iron Bases With Rods Support Stands, Rectangular, Steel Bases 300X150 (12X6in) Sympathetic Differential Tuning Fork Set/2, with Mallet

22 51 86 50 50 12 57 22 59 55 55 55 55 95

T

Tally Counter 69 Teasing needles with Plastic Handle, Pk/12 12 Technical Frequency Tuning Fork Set/4, Aluminum 95 Teclu Burner, for Propane Gas 39 Tesla Coil, Basic Type 31 Test Tube Brushes 9” 41 Test Tube Clamp Stoddard’s 41 Test Tube Holder, Cross Pattern 40 Test Tube Rack, Polypropylene, 31 Tubes Rack 54 Test Tube Regular Rack 54 Thermoelectric Generator Demonstrator 85 Thiele Melting Point Tubes 25 mm x 165 mm 50 Three Global Model, Manual 21 Tippe Tops 88 Total Immersion Thermometer, 12“ 43 Touch Board Starter Kit 35 Track 72 Triangular File 41 Triple Beam Balance with Weights 70 Triple Lens Folding Pocket Magnifier 14 Tripod Bases with Rods 55 Tripod Magnifier 14 Tripod Stand 3.5” 55 Tripod Stand with Concentric Rings 5” 55 Tubes, Test, With Sidearm 50 Tube, Thistle 50 Tuning Fork, Aluminum 94 Tuning Fork, Aluminum, Set/8 94 Tuning Fork Mallet 95 Tuning Fork Set/4 95 Tuning Fork Set/8, Aluminum, Diagnostic 94 Tuning Fork set, 8 Piece Standard Diatonic, Cardboard Box 94 Tuning Fork Set, Aluminum, with Mallet 94 Tuning Fork, Steel, Set/8 94 Tuning Fork, Steel, Standard 94 Two Potato Clock 33 Two Way Burner Stand with Wire Mesh 39

U

Universal Adapter Universal Multi Rack Unmounted Spherical Bi-Concave Lenses, Glass Unmounted Spherical Bi-Convex Glass Lenses USB Digital Microscope U-Shaped Drying Tubes U-Shaped Magnet 3” U Shape Electromagnet

V

Vacuum Bell Jar Demo Vacuum Pump, Electrical with Gauge, 110 V Vacuum Pump, Handheld with Gauge Van de Graff Generator

Vernier Caliper Vernier Caliper, Digital Vernier Caliper, Plastic Vertical Acceleration Demonstrator Vertical Acceleration Demonstrator Replacement Steel Balls, Pair Vibration Demonstration Kit Volumetric Flask with Glass Stopper

W

Wash Bottle LDPE WM, 500 ml, Unitary Watch Glasses, Pk/12 Wave driver accessory kit Wheel and Axle Widefield “DIN” Microscope Eyepiece Wind Vane Wire Gauze Squares Wooden Test Tube Clamp Wooden Test Tube Rack, 6 holes/6 drying pins

34 54 63 63 17 50 76 77

84 92 92 29

American Scientific, LLC • Wholesale Distribution, Manufacturing, and Export • Science for all!

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TERMS & CONDITIONS Prices:

All orders will be accepted according to our current price list. All prices are in US dollar, Ex Works (EXW). Any state, federal, local and custom duties are extra where applicable, unless otherwise agreed. If you need our current price list, please call or e-mail.

Wholesale MOQ (Minimum Order Quantity):

Effective 01/01/17, all orders need to meet a minimum order quantity of $200.00, unless otherwise agreed. Case quantities or other restrictions may apply.

Special Quotes:

If you would like us to quote on special projects (large quantities, custom items) we can quote based on your specific needs. Please e-mail details regarding the quantity, packaging, price point and delivery requirements. We will respond as quickly as possible with the best price based on your needs.

Delivery:

Items in stock will be shipped to you typically within 1-3 business days of the receipt of your order unless otherwise notified. As we do source our inventory world-wide, please allow 6-8 weeks for items not in stock. Very heavy or bulky items may need more time.

Please order in advance if you wish to avoid delays. We are happy to accept post-dated orders to ensure that we have the product in stock and ready to be shipped on your requested date. *For international shipments, please consult your account manager for more details on delivery timelines.

Terms:

Net 30 days for qualified accounts. New accounts are required to fill out a credit application and submit three credit and one bank reference for credit approval. Credit terms are subject to change if accounts are not kept current.

Returns and Guarantee:

We offer 30 days unconditional guarantee on any product. Please do not return any goods without prior approval and receipt of a RMA number. Returns are not allowed on goods supplied on a ‘special order basis’ (custom items) nor on merchandise past 90 days of invoicing. Goods must be returned in the original packaging and have all parts/manuals included. All goods ordered in error are subject to a 10% restocking charge.

Damage and Loss:

Our liability ceases after the goods are handed to the carriers. Please inspect all shipments the day they are received. Any damaged shipment must be reported to the shipping company immediately or the claim may be disallowed. Any concealed damage must be reported within 5 working days.

Please retain the merchandise in the original packaging pending its inspection by the carrier.

Design Changes:

We reserve the right to change the designs or material of construction used in any item. We will make every effort to inform current customers of any major or aesthetic changes so that they can make adjustments in web and catalog photos and specs.

Privacy Statement:

American Scientific, LLC respects your privacy. The information we collect is used only to process orders and/or inform you about our latest products and services. At no time is any of the information you provide to us shared with third party businesses.

When you submit a request (i.e. return, credit application) we request your company name, cantact name, physical address, business phone and e-mail address. This information is necessary to process and fulfill your request. We use Secure Socket Layer (SSL) encryption for all sensitive information to ensure against unauthorized access.

Copyright:

Pictures, photos supplied and the catalog are copyrighted and may be used only for advertising or selling our products.

Phone: (614) 764-9002 • Toll Free: (1-888) 490-9002 • E-Mail: office@american-scientitic.com • Fax: (614) 764-9043

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