Suncliff CBD Report

Report:

OLCC License No. 10087092BDA

SW 2nd Street. Corvallis

Evaluation Summary

For OLCC/OHA Compliance Purposes.

Product Description Evaluation Summary

Client:

Product Name:

#9604

Process Date: 2021-09-19

Retest Date: 2023-09-19

Matrix: Hemp Concentrate

Metrc Source ID: n/a

Metrc Package ID: n/a

License Number: n/a

Date Collected: 2021-09-20

Date Received: 2021-09-20

Total THC

Total CBD

Abrv.

Not Required

Report Date: 2021-09-22 CBDVA

Report ID: A4664-01

Tests Requested: Cannabinoid Potency Analysis Pesticide Analysis

Solvent Analysis

Wt. %Dry Wt. mg/g

LOQ

LOQ

LOQ

LOQ

LOQ

LOQ

LOQ 99.40 %994.0 mg/g

LOQ

LOQ < LOQ

LOQ < LOQ < LOQ < LOQ 0.52 %5.2 mg/g

LOQ

LOQ

LOQ

LOQ

LOQ < LOQ

Report: Case Narrative

OLCC License No. 10087092BDA | ORELAP ID. 4147 545 SW 2nd Street. Corvallis OR. 97333 | 541.257.5002 | services@preelab.com | Preelab.com

This certificate of analysis is prepared for… GVB Oregon

2490 Ewald Ave SE Salem, OR 97302

For OLCC/OHA Compliance Purposes.

This report presents the analytical findings for the sample collected on 2021-09-20 by Skyler Smith using sampling plan A4664 and received by PREE Laboratory on 2021-09-20. The sample was assigned a laboratory ID of A4664-01. The results in this report only apply to sample A4664-01.

This report shall not be reproduced, except in full, without written consent of PREE Laboratory. Report alterations by any other entity beside PREE Laboratory are not allowed. If alterations are made to the original report after the initial release, they will be noted on the case narrative below.

The testing methods used are of sufficient sensitivity to meet the compliance criteria set in OAR 333-007. However, it is the responsibility of the client to utilize the data to comply with standards set in OAR 333-007.

All analyses were performed in accordance with PREE Laboratory’s NELAP/TNI approved quality control system and all quality control data was within the laboratory’s predefined acceptance criteria unless otherwise noted in the case narrative of this report. General comments are also recorded below.

Notes:

The Oregon Department of Agriculture requires hemp products to not contain more than 0.35% total THC, per OAR 603048. Residual solvent analysis was subcontracted. The report from the subcontracting laboratory is attached. Pesticides: The closing calibration verification for the following analytes did not meet the acceptance criteria: Spirofesifen

Sardar, Tamzid M. | Laboratory Director Corvallis, Oregon

If you have any questions regarding the information in this report, please feel free to call 541-257-5002 or email PREE at services@preelab.com.

A4664-01

Report: Evaluation Detail

OLCC License No. 10087092BDA | ORELAP ID. 4147 545 SW 2nd Street. Corvallis OR. 97333 | 541.257.5002 | services@preelab.com | Preelab.com

Moisture Analysis

Cannabinoid Potency Analysis

Product Name:

Analysis Date: 2021-09-21

Testing Batch ID: V1768,1767,1766,1765,1758,1756

Testing Method: LSOP #303 Cannabinoid Quantification

Evaluation Detail

Moisture Analysis

Note:

For OLCC/OHA Compliance Purposes.

Evaluation Detail < LOQ

09.20.21 CBD Isolate GBL BCH #9604 Prim Cannabinoid Potency Analysis |Compound Abrv. Total THC * 0.00 % 0.0 mg/g Total CBD * 99.40 % 994.0 mg/g < LOQ

| 99.40 % < LOQ < LOQ < LOQ 0.52 % < LOQ < LOQ

Dry Wt. (mg/g) RL (%) < LOQ

Dry Wt. (%)

Tetrahydro-cannabinolic acidTHCA < LOQ 0.2 % Delta9 Tetrahydro-cannabinolΔ-9-THC < LOQ 0.2 % Delta8 Tetrahydro-cannabinolΔ-8-THC < LOQ 0.2 %

Test Not Requested/Required < LOQ < LOQ < LOQ

TetrahydrocannabivarinTHCV < LOQ 0.2 % Cannabidiolic acid CBDA < LOQ 0.2 % Cannabidiol CBD 994.00.2 % Cannabigerolic acidCBGA < LOQ 0.2 % Cannabigerol CBG < LOQ 0.2 % Cannabidivarinic acidCBDVA < LOQ 0.2 % Cannabidivarin CBDV 5.20.2 % Cannabinol CBN < LOQ 0.2 % Cannabicyclol CBL < LOQ 0.2 % Cannabichromene CBC < LOQ 0.2 %

* moisture compensated & adjusted for the loss of carboxylic acid group - OAR 333-064-0100

Report ID: A4664-01 | Page 3 of 11 | Rev 21.4 09/03/2021

Report: Evaluation Detail

OLCC License No. 10087092BDA | ORELAP ID.

545 SW 2nd Street. Corvallis OR.

| 541.257.5002 | services@preelab.com | Preelab.com

Pesticide Analysis Evaluation Detail

For OLCC/OHA Compliance Purposes.

09.20.21 CBD Isolate GBL BCH #9604 Prim Pesticide Name|

Testing Batch ID: V1769,1768,1767,1766

LSOP #307 Pesticides by LCMS/MSTesting Method:

Abamectin < LOQ 0.50 Pass

Acephate < LOQ 0.40 Pass

Acequinocyl < LOQ 2.00 Pass

Tested Value (ppm) Pass Criteria (ppm) 0.40 Pass

Azoxystrobin 0.043 0.20 Pass Bifenazate < LOQ 0.20 Pass

Bifenthrin < LOQ 0.20 Pass Boscalid < LOQ 0.40 Pass

Carbaryl < LOQ 0.20 Pass Carbofuran < LOQ 0.20 Pass

Acetamiprid < LOQ 0.20 Pass Aldicarb < LOQ Chlorantraniliprole < LOQ 0.20 Pass

Chlorfenapyr < LOQ 1.00 Pass

Chlorpyrifos < LOQ 0.20 Pass Clofentezine < LOQ 0.20 Pass

Cyfluthrin < LOQ 1.00 Pass Cypermethrin < LOQ 1.00 Pass

Daminozide < LOQ 1.00 Pass Diazinon < LOQ 0.20 Pass

Dichlorvos < LOQ 1.00 Pass Dimethoate < LOQ 0.20 Pass

Ethoprophos < LOQ 0.20 Pass Etofenprox < LOQ 0.40 Pass

Etoxazole < LOQ 0.20 Pass Fenoxycarb < LOQ 0.20 Pass

Fenpyroximate < LOQ 0.40 Pass

Fipronil < LOQ 0.40 Pass

Pass

Fludioxonil < LOQ 0.40 Pass

Hexythiazox < LOQ 1.00

Imazalil < LOQ 0.20

Flonicamid < LOQ 1.00 Imidacloprid < LOQ 0.40 Kresoxim-methyl < LOQ 0.40

LOQ (ppm) Status Pass/Unsatisfactory Pass

Pass

Pass Pass

Product Name: Analysis Date: 2021-09-21 0.20 0.04 0.20 0.04 0.04 0.04 0.04 0.20 0.04 0.04 0.04 0.04 1.00 0.04 0.20 1.00 1.00 0.20 0.04 0.20 0.04 0.04 0.20 0.04 0.04 0.20 0.04 0.04 0.20 0.04 0.04 0.04 0.20 Continued on next page…

Report ID: A4664-01 | Page 4 of 11 | Rev 21.4 09/03/2021

Report: Evaluation Detail

OLCC License No.

545 SW 2nd Street.

Pesticide Analysis

| services@preelab.com | Preelab.com

Evaluation Detail

Pesticide Name|

Pass Criteria (ppm) LOQ (ppm) Status Pass/Unsatisfactory Malathion < LOQ 0.20 Pass

Tested Value (ppm)

Metalaxyl < LOQ 0.20 Pass Methiocarb < LOQ 0.20 Pass

Methomyl < LOQ 0.40 Pass

Methyl-Parathion < LOQ 0.20 Pass

MGK-264 < LOQ 0.20 Pass

Myclobutanil < LOQ 0.20 Pass

Paclobutrazol < LOQ 0.40 Pass Permethrins < LOQ 0.20 Pass

0.20 Pass

Pyrethrins < LOQ 1.00 Pass

Pyridaben < LOQ 0.20 Spinosad < LOQ 0.20

Spiromesifen

Propoxur < LOQ 0.20

Naled < LOQ 0.50 Pass Oxamyl < LOQ 1.00 Pass Phosmet < LOQ 0.20 Pass Piperonyl butoxide < LOQ 2.00 Pass < LOQ 0.20

Spirotetramat

Pass Pass Spiroxamine

Pass Pass

Prallethrin < LOQ 0.20 Pass Propiconazole < LOQ 0.40 Pass 0.20 Pass

Thiacloprid < LOQ

For OLCC/OHA Compliance Purposes. 0.04 0.04 0.04 0.04 0.20 0.20 0.20 0.04 0.04 0.04 0.20 0.04 0.04 0.20 0.20 0.04 1.00 0.04 bo 0.20 0.20 0.04 0.04 0.04 0.04 0.04 0.04

Trifloxystrobin

< LOQ

0.40 Pass Tebuconazole < LOQ 0.40 Pass

Thiamethoxam < LOQ 0.20 Pass Pass

< LOQ < LOQ 0.20

ID: A4664-01 |

For OLCC/OHA Compliance Purposes.

Quality Control Detail

Moisture Analysis|

Cannabinoid Potency Analysis

Analysis Date: 2021-09-21

Quality Control Detail

Tetrahydro-cannabinolic acid

Delta9 Tetrahydro-cannabinol Cannabidiolic acid

Cannabinoid Potency Analysis |MBLCS Cannabidiol

Tetrahydro-cannabinolic acid

Delta9 Tetrahydro-cannabinol Cannabidiolic acid

Cannabidiol

ID:

< 0.1% < 0.1% < 0.1% < 0.1% < 0.1% < 0.1%

Pass Criteria Tested Value (%) Expected Value (%) < 0.1% < 0.1% < 0.1% < 0.1%

84.3% 84.9% 86.4%

< 0.1% 80-120%

100.0% 80-120% 100.0% 80-120% 100.0% 91.8%

Moisture Analysis < 0.1% 100.0% 80-120%

OLCC License No.

2nd Street.

Pesticide Analysis

Analysis Date: 2021-09-21

For OLCC/OHA Compliance Purposes.

Quality Control Detail

Pesticide Name |

1 Abamectin

0 Acephate

Acequinocyl

Acetamiprid

Aldicarb

Azoxystrobin

Bifenazate

Bifenthrin

Boscalid

Carbaryl

Carbofuran

Chlorantraniliprole

1 Chlorfenapyr

0 Chlorpyrifos

0 Clofentezine

Cyfluthrin

Cypermethrin

Daminozide

Diazinon

Dichlorvos

Dimethoate

Ethoprophos

Etofenprox

Etoxazole

Fenoxycarb

Fenpyroximate

Fipronil

Flonicamid

Fludioxonil

Hexythiazox

Imazalil

Imidacloprid

Kresoxim-methyl

< 0.1< 0.1 < 0.1 < 0.02< 0.02< 0.02 < 0.1< 0.1 < 0.1 < 0.02< 0.02< 0.02 < 0.02< 0.02

Expected Value (ppm) Tested Value (ppm) Pass Criteria (ppm) < 0.02< 0.02< 0.02

< 0.02< 0.02

< 0.02< 0.02< 0.02

< 0.02< 0.02< 0.02

< 0.02 < 0.1< 0.1 < 0.1

< 0.1< 0.1 < 0.1 < 0.02< 0.02< 0.02 < 0.02< 0.02< 0.02 < 0.5< 0.5 < 0.5

< 0.5< 0.5 < 0.5 < 0.5< 0.5 < 0.5

< 0.02 < 0.1

< 0.02 < 0.02 < 0.1

< 0.02< 0.02< 0.02 < 0.1< 0.1 < 0.1 < 0.02 < 0.1

< 0.02 < 0.02 < 0.1 < 0.02 < 0.02 < 0.1 < 0.02< 0.02 < 0.02

< 0.1 < 0.02 < 0.02 < 0.02

< 0.02 < 0.02 < 0.1 < 0.02 < 0.02 < 0.1 < 0.02 < 0.1 < 0.02

< 0.02 < 0.02 < 0.1 < 0.02 < 0.02 < 0.1 < 0.02 < 0.02 < 0.1 < 0.02 < 0.02

< 0.02

< 0.02 < 0.02 < 0.1 < 0.1< 0.1

Continued on next page… Report ID: A4664-01

Page 7 of 11

Rev 21.4 09/03/2021

For OLCC/OHA Compliance Purposes.

Quality Control Detail

Pesticide Name |MB Expected Value (ppm)

Malathion

Metalaxyl

Methiocarb

Methomyl

Methyl-Parathion

MGK-264 I

MGK-264 II

Myclobutanil

Naled

Oxamyl

Paclobutrazol

Permethrin - trans

Permethrin - cis

Phosmet

Piperonyl butoxide

Prallethrin

Propiconazole

Propoxur

Pyrethrin - Cinerin

Pyrethrin - Jasmolin

Pyrethrin - Pyrethrins

Pyridaben

Spinosyn A

Spinosyn D

Spiromesifen

Spirotetramat

Spiroxamine

Tebuconazole

Thiacloprid

Thiamethoxam

Trifloxystrobin

Tested Value (ppm) Pass Criteria (ppm) < 0.02< 0.02< 0.02 < 0.02< 0.02< 0.02

< 0.02< 0.02< 0.02 < 0.02< 0.02< 0.02

< 0.1< 0.1 < 0.1 < 0.1< 0.1 < 0.1

< 0.1< 0.1 < 0.1 < 0.1< 0.1 < 0.1

< 0.02< 0.02< 0.02 < 0.02< 0.02< 0.02

< 0.02< 0.02< 0.02 < 0.1< 0.1 < 0.1

< 0.1< 0.1 < 0.1 < 0.02< 0.02< 0.02

< 0.02< 0.02< 0.02 < 0.1< 0.1 < 0.1

< 0.1< 0.1 < 0.1 < 0.02< 0.02< 0.02

< 0.5< 0.5 < 0.5 < 0.5< 0.5 < 0.5

< 0.5< 0.5 < 0.5 < 0.02< 0.02< 0.02

< 0.1< 0.1 < 0.1 < 0.1< 0.1 < 0.1

< 0.1< 0.1 < 0.1 < 0.02< 0.02< 0.02 < 0.02< 0.02< 0.02 < 0.02< 0.02< 0.02

< 0.02< 0.02< 0.02 < 0.02< 0.02< 0.02

Pesticide Analysis < 0.02< 0.02< 0.02

Continued on next page…

Report ID: A4664-01 | Page 8 of 11 | Rev 21.4 09/03/2021

Check

For OLCC/OHA Compliance Purposes.

Pesticide Analysis Quality Control Detail

Abamectin

Acephate

Acequinocyl

Acetamiprid

Aldicarb

Azoxystrobin

Bifenazate

Bifenthrin

Boscalid

Carbaryl

Carbofuran

Chlorantraniliprole

Chlorfenapyr

Chlorpyrifos

Clofentezine

Cyfluthrin

Cypermethrin

Daminozide

Diazinon

Dichlorvos

Dimethoate

Ethoprophos

Etofenprox

Etoxazole

Fenoxycarb

Fenpyroximate

Fipronil

Flonicamid

Fludioxonil

Hexythiazox

Imazalil

Imidacloprid

Kresoxim-methyl

100.00120.22 100.00112.53

100.00111.13 114.00

Pesticide Name | 100.00136.21

60 - 140

60 - 140

100.00114.4660 - 140

104.06 100.00122.85

100.00104.45

Pass Criteria (%) 60 - 140

60 - 140 60 - 140 60 - 140

LCS Expected Recovery (%) Actual Recovery (%) 100.00 100.00112.3760 - 140

60 - 140

60 - 140 100.00113.1260 - 140

100.00129.4560 - 140

100.00104.52

60 - 140 100.0098.3060 - 140

100.00106.0960 - 140 100.0096.1360 - 140

100.0099.14

60 - 140 100.00112.7960 - 140

100.00120.5860 - 140 100.00123.9860 - 140

100.00116.26

60 - 140 100.00113.8360 - 140

100.00105.1660 - 140 100.00109.9660 - 140

100.00101.62

100.0093.63

60 - 140 100.00112.4160 - 140 60 - 140 100.00118.4360 - 140

100.00119.2860 - 140 100.00116.4760 - 140

100.00 100.00106.8360 - 140 100.00111.3760 - 140 100.00111.2360 - 140

Continued on next page…

Report ID: A4664-01 | Page 9 of 11 | Rev 21.4 09/03/2021

For OLCC/OHA Compliance Purposes.

Pesticide Analysis

Quality Control Detail

Pesticide Name |

Malathion

Metalaxyl

Methiocarb

Methomyl

Methyl-Parathion

MGK-264 I

MGK-264 II

Myclobutanil

Naled

Oxamyl

Paclobutrazol

Permethrin - trans

Permethrin - cis

Phosmet

Piperonyl butoxide

Prallethrin

Propiconazole

Propoxur

Pyrethrin - Cinerin

Pyrethrin - Jasmolin

Pyrethrin - Pyrethrins

Pyridaben

Spinosyn A

Spinosyn D

Spiromesifen

Spirotetramat

Spiroxamine

Tebuconazole

Thiacloprid

Thiamethoxam

Trifloxystrobin

100.00123.1060 - 140 100.00115.7860 - 140

LCS Expected Recovery (%) 100.00113.2560 - 140 100.00114.0260 - 140 100.00117.9060 - 140 100.0099.7760 - 140 100.00112.1060 - 140 100.00108.4260 - 140

Actual Recovery (%) Pass Criteria (%) 100.00111.0060 - 140 100.00126.1860 - 140

100.00110.9860 - 140 100.00113.8260 - 140 100.00122.0460 - 140 100.0093.0360 - 140

100.0089.2760 - 140 100.0095.5360 - 140 100.00114.5960 - 140 100.00112.1760 - 140 100.00137.6760 - 140

100.0089.8960 - 140 100.00101.5360 - 140 100.00113.2560 - 140 100.00114.5660 - 140

100.00121.0060 - 140 100.00104.2460 - 140 100.00107.0560 - 140 100.0094.4460 - 140 100.00114.4060 - 140

100.00119.7260 - 140 100.00284.02 (Q)60 - 140 100.00102.6261 - 140

Report ID: A4664-01 | Page 10 of 11 | Rev 21.4 09/03/2021

OLCC License No. 10087092BDA | ORELAP ID. 4147 545 SW 2nd Street. Corvallis OR. 97333 | 541.257.5002 | services@preelab.com | Preelab.com

Definitions

For OLCC/OHA Compliance Purposes.

Limit of Quantitation (LOQ) : The minimum level, concentration, or quantity of a target analyte that can be reported with a specific degree of confidence.

Method Blank (MB) : A quality control sample that is free of the analyte being measured.

Laboratory Control Sample (LCS) : A quality control sample with a known amount of the analyte used to demonstrate accuracy.

Field Duplicate : A second sample collected in the field using the same sampling method as the primary sample.

Action Limit : Analyte levels set by the state of Oregon (OAR 333-007) indicating that follow-up action is necessary.

ppm : parts per million, equivalent to 1 μg/g and 1 μg/L or 0.001 mg/g and 0.001 mg/L

COA : Certificate of Analysis.

Report Flag (A) : Compound tested over 100% or 1000 mg/g. The test result is within the method uncertainty and instrument result is not above the upper limit of quantitation. Value will be adjusted down to 100% or 1000 mg/kg in the reporting process.

Report Flag (B) : Blank contamination - The analyte was detected above one-half the reporting limit in an associated blank.

Report Flag (E) : Compound tested above the upper limit of quantitation.

Report Flag (Q) : One or more quality control criteria (for example, LCS recovery, surrogate spike recovery) failed.

Calculations

Cannabinoid Potency : Wet WT% = (Exported concentration ppm) x (Dilution) x (Extraction Vol./Wet wt mg) x 100

Total THC% = (%THCA) x 0.877 + (%THC)

Total CBD% = (%CBDA) x 0.877 + (%CBD)

Total THC (Dry WT)% = % total THC(wet) / [1-(% moisture/100)]

Total CBD (Dry WT)% = % total CBD(wet) / [1-(% moisture/100)]

Percentage Recovery : % Rec. = [(Amount measured) / (Known amount)] * 100

Disclaimers

Disposal : All marijuana and hemp products received by PREE will be disposed of following the OLCC’s rules for Marijuana Waste Management, regardless of product type, unless PREE is given specific disposal instructions for a product based on test results from state regulatory agencies.

Report ID: A4664-01 | Page 11 of 11 |

21.4 09/03/2021

Residual Solvents

Analyte LOQAction LevelResult Units

Butanes 250 5000 ppm3 < LOQ

n-Butane 250 5000 ppm< LOQ

iso-Butane 250 5000 ppm< LOQ

Hexanes 174 290 ppm4 < LOQ

n-Hexane 174 290 ppm< LOQ

2-Methylpentane 174 290 ppm< LOQ

3-Methylpentane 174 290 ppm< LOQ

2,2-Dimethylbutane 174 290 ppm< LOQ 2,3-Dimethylbutane 174 290 ppm< LOQ

Pentanes 1400 5000 ppm5 < LOQ

n-Pentane 1400 5000 ppm< LOQ iso-Pentane 1400 5000 ppm< LOQ

Neopentane 250 5000 ppm< LOQ

Xylenes 1302 2170 ppm< LOQ

1,2-Dimethylbenzene 1302 2170 ppm< LOQ

1,3-Dimethylbenzene 1302 2170 ppm< LOQ

1,4-Dimethylbenzene 1302 2170 ppm< LOQ

Xylenes MP 1302 2170 ppm< LOQ

Ethyl benzene 1302 NA ppm< LOQ

2-Propanol (IPA) 1400 5000 ppm< LOQ

Acetone 1400 5000 ppm< LOQ

Acetonitrile 246 410 ppm< LOQ

Benzene 1.2 2 ppm< LOQ

Methanol 1000 3000 ppm< LOQ

Propane 250 5000 ppm< LOQ

Toluene 534 890 ppm< LOQ

Dichloromethane 360 600 ppm< LOQ

1,4-Dioxane 228 380 ppm< LOQ

2-Butanol 1400 5000 ppm< LOQ

2-Ethoxyethanol 96 160 ppm< LOQ

Cumene 42 70 ppm< LOQ

Cyclohexane 2278 3880 ppm< LOQ

Ethyl acetate 1400 5000 ppm< LOQ

Ethyl ether 1400 5000 ppm< LOQ

Ethylene glycol 558 620 ppm< LOQ

Ethylene oxide 30 50 ppm< LOQ

Heptane 1400 5000 ppm< LOQ

Isopropyl acetate 1400 5000 ppm< LOQ

Tetrahydrofuran 432 720 ppm< LOQ

Ethanol 1400 NA ppm7 < LOQ

N,N-Dimethylacetamide NA NATIC Water NA NATIC

Certificate

Date Sampled: 09/20/21 09:00

Date Accepted: 09/20/21

Batch ID: Batch Size:

Sampling Method/SOP: SOP.T.20.010

Date/Time Extracted: 09/21/21 14:18

Date/Time Analyzed: 09/22/21 11:17 Analysis Method/SOP: SOP.T.40.031

3 - Total butanes are calculated as sum of n-butanes (CAS# 106-97-8) and iso-butane (CAS# 75-28-5)

4 - Total hexanes are calculated as sum of n-hexane (CAS# 110-54-3), 2-methylpentane (CAS# 107-83-5), 3-methylpentane (CAS# 96-14-0), 2,2-dimethylbutane (CAS# 75-83-2), 2,3-dimethylbutane (CAS# 79-29-8)

5 - Total pentanes are calculated as sum of n-pentane (CAS# 109-66-0), iso-pentane (CAS# 78-78-4), and neo-pentane (CAS# 463-82-1)

6 - Total xylenes are calculated as 1,2-dimethylbenzene (CAS# 95-47-6), 1,3-dimethylbenzene (CAS# 106-42-3), and 1-4-dimethylbenzene (CAS# 106-42-3)

7 - Ethanol is not regulated under OAR-333-007-0410.

TIC - Tentatively Identified Compound not regulated under OAR-333-007-0410

Results above the action level fail Oregon state testing requirements and will be highlighted RED LOQ=Limit of Quantitation; PPM=Parts per million; ND=Not detected; NT=Not tested; AC=Above calibration range. PASS/FAIL status based on OAR 333-007.

Kawai Medeiros

Manager -

LOQ

Quality Control

Limits

Analyte Recovery LimitsLOQResult

Butanes < LOQ250 (ppm) < LOQ n-Butane < LOQ250 (ppm) < LOQ iso-Butane < LOQ250 (ppm) < LOQ Hexanes < LOQ174 (ppm) < LOQ n-Hexane < LOQ174 (ppm) < LOQ 2-Methylpentane < LOQ174 (ppm) < LOQ 3-Methylpentane < LOQ174 (ppm) < LOQ 2,2-Dimethylbutane < LOQ174 (ppm) < LOQ 2,3-Dimethylbutane < LOQ174 (ppm) < LOQ Pentanes < LOQ1400 (ppm) < LOQ n-Pentane < LOQ1400 (ppm) < LOQ iso-Pentane < LOQ1400 (ppm) < LOQ Neopentane < LOQ250 (ppm) < LOQ Xylenes < LOQ1302 (ppm) < LOQ

1,2-Dimethylbenzene< LOQ1302 (ppm) < LOQ 1,3-Dimethylbenzene< LOQ1302 (ppm) < LOQ 1,4-Dimethylbenzene< LOQ1302 (ppm) < LOQ Xylenes MP < LOQ1302 (ppm) < LOQ

Ethyl benzene < LOQ1302 (ppm) < LOQ 2-Propanol (IPA) < LOQ1400 (ppm) < LOQ

Acetone < LOQ1400 (ppm) < LOQ Acetonitrile < LOQ246 (ppm) < LOQ

Benzene < LOQ1.2 (ppm) < LOQ Methanol < LOQ1000 (ppm) < LOQ

Propane < LOQ250 (ppm) < LOQ Toluene < LOQ534 (ppm) < LOQ

Dichloromethane < LOQ360 (ppm) < LOQ 1,4-Dioxane < LOQ228 (ppm) < LOQ

2-Butanol < LOQ1400 (ppm) < LOQ 2-Ethoxyethanol < LOQ96 (ppm) < LOQ

Cumene < LOQ42 (ppm) < LOQ Cyclohexane < LOQ2278 (ppm) < LOQ

Ethyl acetate < LOQ1400 (ppm) < LOQ Ethyl ether < LOQ1400 (ppm) < LOQ

Ethylene glycol < LOQ558 (ppm) < LOQ Ethylene oxide < LOQ30 (ppm) < LOQ

Heptane < LOQ1400 (ppm) < LOQ Isopropyl acetate < LOQ1400 (ppm) < LOQ

Tetrahydrofuran < LOQ432 (ppm) < LOQ Ethanol < LOQ1400 (ppm) < LOQ

LCS(P21I072-BS1)

Analyzed: 09/22/21 11:17Extracted: 09/21/21 14:18

% Recovery LOQAnalyte Recovery Limits

Analyte Recovery LimitsLOQ% Recovery

Butanes 67.4 (ppm) 0-200 n-Butane 75.5 (ppm) 50-150 iso-Butane 59.3 (ppm) 50-150 Hexanes 101 (ppm) 0-200 n-Hexane 104 (ppm) 70-130 2-Methylpentane 104 (ppm) 70-130

3-Methylpentane 103 (ppm) 70-130 2,2-Dimethylbutane 105 (ppm) 70-130 2,3-Dimethylbutane 95.9 (ppm) 70-130 Pentanes 111 (ppm) 0-200 n-Pentane 96.9 (ppm) 70-130 iso-Pentane 88.6 (ppm) 70-130 Neopentane 78.8 (ppm) 50-150 Xylenes 97.6 (ppm) 0-200

1,2-Dimethylbenzene 96.4 (ppm) 70-130 1,3-Dimethylbenzene 99.3 (ppm) 70-130 1,4-Dimethylbenzene 99.5 (ppm) 70-130 Xylenes MP 97.5 (ppm) 0-200 Ethyl benzene 99.0 (ppm) 70-130 2-Propanol (IPA) 106 (ppm) 70-130

Acetone 100 (ppm) 70-130 Acetonitrile 98.1 (ppm) 70-130

Benzene 111 (ppm) 70-130 Methanol 113 (ppm) 70-130

Propane 56.2 (ppm) 50-150 Toluene 100 (ppm) 70-130

Dichloromethane 116 (ppm) 70-130 1,4-Dioxane 102 (ppm) 70-130

Kawai Medeiros Laboratory Manager - 9/22/2021

Quality Control

Batch: P21I072 - SOP.T.40.031 Solvents (Continued) LCS(P21I072-BS1)

Extracted: 09/21/21 14:18

% Recovery LOQAnalyte Recovery Limits

Certificate of Analysis

Analyzed: 09/22/21 11:17

Analyte Recovery LimitsLOQ% Recovery

2-Butanol 104 (ppm) 70-130 2-Ethoxyethanol 101 (ppm) 70-130

Cumene 104 (ppm) 50-150 Cyclohexane 109 (ppm) 70-130

Ethyl acetate 99.9 (ppm) 70-130 Ethyl ether 110 (ppm) 70-130

Ethylene glycol 83.9 (ppm) 70-130 Ethylene oxide 93.4 (ppm) 50-150

Heptane 107 (ppm) 70-130 Isopropyl acetate 103 (ppm) 70-130

Tetrahydrofuran 97.1 (ppm) 70-130

Kawai Medeiros

Manager - 9/22/2021