7th Grade Science Mr. Spruill
a metal stand consisting of a long upright rod attached to a heavy rectangular base that is used with rings and clamps for supporting laboratory apparatus 1. 2. 3. 4. 5.
test tube rack wire gauze clay triangle ring stand iron ring
an instrument, as pincers or tongs, for seizing and holding objects, as in surgical operations •
1. 2. 3. 4. 5.
forceps crucible tongs spatula beaker tongs test tube holder
a container of metal or refractory material employed for heating substances to high temperatures 1. 2. 3. 4. 5.
weighing boat test tube crucible glass plate water trough
can be utilized for liquid or solid balance sample during weighing procedures •
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water trough glass plate weighing boat crucible test tube
a flask having a wide base, narrow neck, and conical form, convenient in laboratory experimentation for swirling liquids by hand 1. 2. 3. 4. 5.
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florence flask erlenmeyer flask graduated cylinder beaker volumetric flask
a type of gas burner, commonly used in chemical laboratories, with which a very hot, practically nonluminous flame is obtained by allowing air to enter at the base and mix with the gas. graduated cylinder Bunsen burner flame tester ignition tube test tube
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iron ring wire gauze clay triangle utility clamp ring stand
three sets of two wires with the ends twisted to form a triangle. High temp. clay (like fireplace clay) rods are placed on the wires •
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This hold certain size lab items in place: Erlenmeyer flasks or test tubes, for example. The C-shaped section is meant to be clamped upon an upright metal rod but can also be clamped onto benches, tables or other steady surfaces providing the clamping surface fits within the C portion.
clay triangle wire gauze ring stand test tube rack iron ring
porcelain-like containers used in chemistry to heat substances to very high temperatures
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test tube glass plate crucible weighing boat evaporating dish
a shallow glass or plastic cylindrical lidded dish that biologist use to culture cells or small moss plants •
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crucible petri dish glass plate test tube weighing boat
You put a specimen on this and then view the specimen under a microscope .
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glass plate test tube crucible water trough weighing boat
Use these to handle hot beakers.
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spatula forceps test tube holder beaker tongs crucible tongs
a squeeze bottle with a nozzle, used to rinse various pieces of laboratory glassware, such as test tubes and round bottom flasks 1. 2. 3. 4. 5.
pipette funnel stir rod dropper wash bottle
a circular, slightly convex-concave piece of glass used in chemistry as a surface to evaporate a liquid, to hold solids while being weighed, or as a cover for a beaker. 1. 2. 3. 4. 5.
watch glass crucible glass plate weighing boat test tube
it helps move small solids substances from one place to another 1. 2. 3. 4. 5.
forceps beaker tongs crucible tongs test tube holder spatulas
an instrument, as pincers or tongs, for seizing and holding test tubes
•
1. 2. 3. 4. 5.
beaker tongs spatula forceps crucible tongs test tube holder
a glass tube with a hollow rubber bulb at one end and a small opening at the other, for drawing in a liquid and expelling it in drops; 1. 2. 3. 4. 5.
funnel wash bottle dropper pipette stir rod
a hollow cylinder of thin glass with one end closed, used in chemical and biological experimentation and analysis. 1. 2. 3. 4. 5.
water trough crucible glass plate test tube weighing boat
a cone-shaped utensil with a tube at the apex for conducting liquid or other substance through a small opening, as into a bottle, jug, or the like. 1. 2. 3. 4. 5.
1. 2. 3. 4. 5.
funnel wash bottle dropper stir rod pipette
iron ring test tube rack wire gauze ring stand clay triangle
Used for holding tubes of tested substances. This is a small rack with holes across it so you can slide the test tubes into place. These are often used in science labs for experiments.
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mask burette goggles pipette scoopula
florence flask volumetric flask graduated cylinder beaker erlenmeyer flask
large spectacles equipped with special lenses, protective rims, etc., to prevent injury to the eyes from strong wind, flying objects, blinding light, etc.
a narrow, cylindrical container marked with horizontal lines to represent units of measurement and used to precisely measure the volume of liquids
mass measuring instrument (Measuring mass is simply measuring the amount of matter (anything that occupies space) in an object.) grams(g) and kilograms(kg) 1. 2. 3. 4. 5.
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masser weigher balance analog scale scale
wire gauze ring stand iron ring clay triangle test tube rack
An iron ring/clamp that holds glassware such as a funnels or other objects, like the wire gauze or clay triangle for heating with a Bunsen burner. Often, this will be attached to an iron stand.
used for cleaning the bottom and inner side of the test tubes 1. 2. 3. 4. 5.
1. 2. 3. 4. 5.
spatula crucible tongs test tube holder test tube brushes beaker tongs
clay triangle wire gauze test tube rack iron ring ring stand
can be used to support a container (such as a beaker or flask) during heating. When the Bunsen burner flame is beneath it, with a tripod, it helps to spread the flame (and heat) out evenly over the container
a round bottle having a flat bottom and a long neck, for use in laboratories 1. 2. 3. 4. 5.
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graduated cylinder erlenmeyer flask volumetric flask florence flask beaker
stir rod dropper pipette funnel wash bottle
a slender graduated tube used in a laboratory for measuring and transferring quantities of liquids from one container to another
1. 2. 3. 4. 5.
1. 2. 3. 4. 5.
test tube holder spatula beaker tongs crucible tongs forceps
erlenmeyer flask beaker volumetric flask graduated cylinder florence flask
pincers made of welded steel that are used to grasp and take a hot crucible out of a fire or furnace, or to move a crucible from one location to another
a flat-bottomed cylindrical container, usually with a pouring lip, especially one used in a laboratory