Standards for Cannabis Testing Cannabis Standards AccuStandard offers a comprehensive list of standards for testing the quality and safety of cannabis and hemp products for both medicinal and recreational purposes. Standards for testing includes pesticides, residual solvents, terpenes (for strain and flavor profiling), heavy metals, and active cannabinoid compounds.

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Contents

Cannabinoids 1 Cannabis Terpenes 1 Hemp 1 Cannabis State Methods 2-4 California Residual Pesticides & Solvents 2 Colorado Residual Pesticides 2 Florida Pesticides 2 Maryland Residual Pesticides 3 Massachusetts Residual Pesticides 3 Nevada Pesticides 3 Oregon Residual Pesticides & Solvents 3-4 Pennsylvania Pesticides 4 Heavy Metals As, Cd, Cr, Pb, Hg, Ni, Tl 4 Canada Residual Pesticides & Solvents 5

17034, 17025, and 9001:2015 © AccuStandard, Inc. 2021

AccuStandard is an ISO accredited Reference Material Producer Cannabis Standards

Cannabinoids Cannabis Terpenes

SOLUTIONS at 1000 µg/mL in PT SOLUTIONS at 100 µg/mL in PT Methanol Compound CAS Cat. No. Unit Compound CAS Cat. No. Unit Cannabidiol (CBD) 13956-29-1 CP-CBD-01S 1 mL (−)-alpha-Bisabolol 23089-26-1 CP-TER-001S 1 mL Delta-8-Tetrahydrocannabinol 5957-75-5 CP-8-THC-01S 1 mL beta-Pinene 18172-67-3 CP-TER-002S 1 mL (THC-8) (−)-Borneol 464-45-9 CP-TER-003S 1 mL Delta-9-Tetrahydrocannabinol 1972-08-3 CP-9-THC-01S 1 mL (−)-Caryophyllene oxide 1139-30-6 CP-TER-004S 1 mL (THC-9) (−)-Guaiol 489-86-1 CP-TER-005S 1 mL Delta-9-Tetrahydrocannabinolic 23978-85-0 CP-THCA-A-01S 1 mL (−)-Isopulegol 89-79-1 CP-TER-006S 1 mL acid A (THCA-A) (+)-Borneol 464-43-7 CP-TER-007S 1 mL Cannabigerol (CBG) 25654-31-3 CP-CBG-01S 1 mL (+)-Fenchone 4695-62-9 CP-TER-008S 1 mL Cannabichromene (CBC) 20675-51-8 CP-CBC-01S 1 mL Eucalyptol 470-82-6 CP-TER-009S 1 mL alpha-Humulene 6753-98-6 CP-TER-010S 1 mL alpha-Pinene 80-56-8 CP-TER-011S 1 mL Restrictions may apply, contact us for information. alpha-Terpinene 99-86-5 CP-TER-012S 1 mL beta-Caryophyllene 87-44-5 CP-TER-013S 1 mL beta-Myrcene 123-35-3 CP-TER-014S 1 mL Camphene 79-92-5 CP-TER-015S 1 mL Hemp Camphor 76-22-2 CP-TER-016S 1 mL 3-Carene 13466-78-9 CP-TER-017S 1 mL Different cultivars of cannabis plants are used in various ways. (R)-Limonene 5989-27-5 CP-TER-018S 1 mL Plants that have been bred to have higher THC content are gamma-Terpinene 99-85-4 CP-TER-019S 1 mL used for medicinal and recreational uses. Those bred to have Geraniol 106-24-1 CP-TER-020S 1 mL (1R)-(-)-Fenchone 7787-20-4 CP-TER-021S 1 mL lower THC levels can be used for hemp production. Hemp is Linalool 78-70-6 CP-TER-022S 1 mL a crop that is harvested for the fibers of the plant and can be Nerolidol 7212-44-4 CP-TER-023S 1 mL used to make clothing, paper, and other products. Currently Ocimene 13877-91-3 CP-TER-024S 1 mL USDA regulations stipulate hemp crops must be below 0.3% p-Cymene 99-87-6 CP-TER-025S 1 mL Terpinolene 586-62-9 CP-TER-026S 1 mL w/w for total delta-9 tetrahydrocannabinol (considering both Valencene (Tech) 4630-07-3 CP-TER-027S 1 mL THC and THCA) on a dry weight basis of the sample. Terpineol 8000-41-7 CP-TER-028S 1 mL Farnesene (mixture of isomers) CP-TER-029S 1 mL

SOLUTIONS at 1000 µg/mL in PT Methanol Compound CAS Cat. No. Unit Delta-9-Tetrahydrocannabinol 1972-08-3 CP-9-THC-01S 1 mL Cannabis Terpene Mix Set (THC-9) CP-TER-MIX-SET 2 x 1 mL Delta-9-Tetrahydrocannabinolic 23978-85-0 CP-THCA-A-01S 1 mL CP-TER-MIX-001, CP-TER-MIX-002 acid A (THCA-A) Cannabis Terpene Mix 1 CP-TER-MIX-001 1 mL 100 µg/mL each in PT Methanol 14 comps. Independently prepared lots available (−)-alpha-Bisabolol Camphene (−)-Caryophyllene oxide Camphor (−)-Isopulegol Linalool (+)-Fenchone Nerolidol Eucalyptol Ocimene beta-Caryophyllene Valencene (Tech) beta-Myrcene 3-Carene

Cannabis Terpene Mix 2 CP-TER-MIX-002 1 mL 100 µg/mL each in PT Methanol 14 comps.

beta-Pinene (R)-Limonene (−)-Guaiol gamma-Terpinene (+)-Borneol Geraniol (−)-Borneol (1R)-(-)-Fenchone alpha-Humulene p-Cymene alpha-Pinene Terpinolene alpha-Terpinene Terpineol

AccuStandard is an ISO accredited Reference Material Producer AccuStandard.com 1 Cannabis State Methods The requirements differ by state and are continually being updated. States include CA, CO, FL, MD, MA, NV, OR & PA.

California Cannabis Residual Pesticides California Cannabis Residual Solvents California Category I Residual Pesticide Mix 1 California Category I Residual Solvent Mix 1 CP-CA-01 1 mL CP-CA-RS-01 1 mL 100 µg/mL each in 20 comps. 5000 µg/mL each in Methanol 5 comps. Alar Dimethoate Methiocarb 1,2-Dichloroethane Chloroform Trichloroethene Aldicarb Dursban Mevinphos Benzene Dichloromethane Baygon Ethoprop Paclobutrazol Carbofuran Etofenprox Parathion-methyl California Category II Residual Solvent Chlorfenapyr Fenoxycarb Spiroxamine CP-CA-RS-02 ❄ 1 mL Coumaphos Fipronil Thiacloprid 5000 µg/mL in Water Dichlorvos Imazalil Ethylene oxide California Category II Residual Pesticide California Category III Residual Solvent Mix 3 (Chlordane tech) CP-CA-RS-03 1 mL CP-CA-02 1 mL 5000 µg/mL each in Water 7 comps. 100 µg/mL in Methanol Isopropanol Chlordane (tech) Acetonitrile Diethyl ether Methyl alcohol California Category III Residual Pesticide Mix 3 CP-CA-03 1 mL California Category IV Residual Solvent Mix 4 100 µg/mL each in Acetonitrile 29 comps. CP-CA-RS-04 1 mL 5000 µg/mL each in Ethanol 7 comps. Acetamiprid Fenpyroximate Oxamyl Azoxystrobin Flonicamid Pyridaben n- Toluene p- Bifenazate Fludioxonil Spinetoram n- o-Xylene m-Xylene Boscalid Etoxazole Spinosad n-Pentane Captan Hexythiazox Spirotetramat Carbaryl Imidacloprid Tebuconazol California Category V Residual Solvent Mix 5 Chlorantraniliprole Kresoxim-methyl Thiamethoxam CP-CA-RS-05 1 mL Clofentezine Metalaxyl Tilt 5000 µg/mL each in Ethanol 2 comps. Dimethomorph Methomyl Trifloxystrobin n-Butane n-Propane Fenhexamid Myclobutanil Florida Cannabis Pesticides California Category IV Residual Pesticide Mix 4 CP-CA-04 1 mL Florida Cannabis Pesticide Mix1 100 µg/mL each in Acetonitrile 16 comps. CP-FL-01 1 mL Abamectin Diazinon Permethrin 100 µg/mL each in Acetonitrile 29 comps. Acequinocyl Imidan Piperonyl butoxide Azoxystrobin Fenhexamid Myclobutanil Acephate Malathion Prallethrin Bifenazate Fenpyroximate Oxamyl Bifenthrin Naled Pyrethrins Boscalid Flonicamid Tilt Cyfluthrin Pentachloro- Spiromesifen Captan Fludioxonil Pyridaben Cypermethrin nitrobenzene Carbaryl Hexythiazox Spinosad Chlorantraniliprole Imidacloprid Spirotetramat Chlormequat chloride Kresoxim-methyl Tebuconazol Colorado Cannabis Residual Pesticides Clofentezine Metalaxyl Thiamethoxam Dimethomorph Methomyl Trifloxystrobin Colorado Cannabis Residual Pesticide Mix Etoxazole CP-CO-01 1 mL 100 µg/mL each in Acetonitrile 13 comps. Florida Cannabis Pesticide Mix 2 Abamectin Imidacloprid Spinosad CP-FL-02 1 mL Azoxystrobin Malathion Spiromesifen 100 µg/mL each in Acetonitrile 20 comps. Bifenazate Myclobutanil Spirotetramat Alar Dichlorvos Methiocarb Etoxazole Permethrin Tebuconazol Aldicarb Dimethoate Mevinphos Imazalil Baygon Ethoprop Paclobutrazol Carbofuran Etofenprox Parathion-methyl Chlorfenapyr Fenoxycarb Spiroxamine Coumaphos Fipronil Thiacloprid Dursban Imazalil

Independently prepared lots available Florida Cannabis Pesticide CP-FL-03 1 mL 100 µg/mL in Methanol Chlordane (Tech Mix) ❄ ColdPAK required to maintain integrity of product. Florida Cannabis Pesticide Mix 4 CP-FL-04 1 mL 100 µg/mL each in Acetonitrile 16 comps. Abamectin Diazinon Piperonyl butoxide Acephate Imidan Prallethrin Acequinocyl Malathion Pyrethrins Bifenthrin Naled Spiromesifen Cyfluthrin Pentachloronitrobenzene Cypermethrin Permethrin

2 AccuStandard is an ISO accredited Reference Material Producer Cannabis State Methods (continued)

Maryland Cannabis Residual Pesticides Oregon Cannabis Residual Pesticides The Oregon Health Association (OHA) has classified and Maryland Cannabis Residual Pesticide Set submitted three prioritized groupings of residue cannabis CP-MD-SET 3 x 1 mL pesticides: CP-MD-01, CP-MD-02, CP-MD-03 • Fungicides • Pyrethroids • Organophosphates Maryland Cannabis Residual Pesticide Mix 1 “Pesticides Use on Cannabis”, a white paper published by the CP-MD-01 1 mL Cannabis Safety Institute in June of 2015, originally contained 100 µg/mL each in Acetonitrile 29 comps. 188 active compounds. Acetamiprid Clofentezine Methomyl Alar Etoxazole Myclobutanil From the targeted 188 active compounds, a working group Aldicarb (E)-Fenpyroximate Oxamyl within the OHA had numerous analytical laboratories study Ancymidol Flonicamid Spinosad the toxicological effects and the historical natural application Azoxystrobin Flurprimidol Spirotetramat of each of the compounds for crop and human ingestion. The Bifenazate Hexythiazox Thiacloprid Bonzi Imidacloprid Thiamethoxam results reduced the original number of targeted compounds to Boscalid Kresoxim-methyl Tilt 59 pesticides. These pesticides remain on the State of Oregon Carbaryl Metalaxyl Trifloxystrobin list. AccuStandard offers three individual mixes to cover these Carbofuran Methiocarb 59 compounds. Maryland Cannabis Residual Pesticide Mix 2 CP-MD-02 1 mL Oregon Cannabis Residual Pesticide Set 100 µg/mL each in Acetonitrile 7 comps. CP-ORE-SET 3 x 1 mL Bifenthrin cis-Permethrin Piperonyl butoxide CP-ORE-01, CP-ORE-02, CP-ORE-03 Cyfluthrin trans-Permethrin Pyrethrins Cypermethrin Oregon Cannabis Residual Pesticide Mix 1 Maryland Cannabis Residual Pesticide Mix 3 CP-ORE-01 1 mL CP-MD-03 1 mL 100 µg/mL each in Acetonitrile 20 comps. 100 µg/mL each in Acetonitrile 8 comps. Abamectin Daminozide Methomyl Abamectin Dursban Malathion Acequinocyl (E)-Fenpyroximate Oxamyl Diazinon Ethephon Spiromesifen Aldicarb Fenoxycarb Propoxur Dimethoate Imidan Carbaryl Flonicamid Spinosad Carbofuran Hexythiazox Spirotetramat Chlorantraniliprole Imidacloprid Thiamethoxam Massachusetts Cannabis Residual Pesticides Clofentezine Methiocarb Massachusetts Cannabis Residual Pesticide Mix CP-MA-01 1 mL Oregon Cannabis Residual Pesticide Mix 2 100 µg/mL each in Acetonitrile 9 comps. CP-ORE-02 1 mL 100 µg/mL each in Acetonitrile 16 comps. Bifenazate Etoxazole Myclobutanil Bifenthrin Imazalil Spiromesifen Acephate Dursban Naled Cyfluthrin Imidacloprid Trifloxystrobin Bifenthrin Ethoprop Permethrin Cyfluthrin Etofenprox Phosmet Cypermethrin Malathion Prallethrin Diazinon Methyl parathion Pyrethrins Nevada Cannabis Pesticides Dimethoate Nevada Cannabis Pesticide Mix 1 CP-NV-PEST-01 1 mL 100 µg/mL each in Acetonitrile 22 comps. Oregon Cannabis Residual Pesticide Mix 3 CP-ORE-03 1 mL Acequinocyl Imazalil Trifloxystrobin 100 µg/mL each in Acetonitrile 23 comps. Bifenazate Myclobutanil Fludioxonil Captan Piperonyl butoxide Abamectin Acetamiprid Fludioxonil Propiconazole Cyfluthrin Pyrethrins Alar Azoxystrobin Imazalil Pyridaben Dimethomorph Spinetoram Bifenthrin Bifenazate Kresoxim-methyl Spiromesifen Etoxazole Spinosad Cypermethrin Boscalid Metalaxyl Spiroxamine Flonicamid Thiamethoxam Quintozene Chlorfenapyr MGK-264 Tebuconazol Imidacloprid Dichlorvos Myclobutanil Thiacloprid Etoxazole Paclobutrazol Trifloxystrobin Fipronil Piperonyl butoxide Nevada Cannabis Pesticide Mix 2 CP-NV-PEST-02 1 mL 100 µg/mL each in Acetonitrile 3 comps. Fenhexamid Spirotetramat Thiophanate-methyl

Independently prepared lots available

AccuStandard is an ISO accredited Reference Material Producer AccuStandard.com 3 Cannabis State Methods (continued)

Oregon Cannabis Residual Solvents Pennsylvania Cannabis Pesticides Oregon Cannabis Residual Solvent Mix 1 Pennsylvania Cannabis Pesticide Mix 1 CP-ORE-RS-01 1 mL CP-PA-01 1 mL 1000 µg/mL each in Water 11 comps. 100 µg/mL each in Acetonitrile 33 comps.

Acetone 2-Ethoxyethanol Isopropyl acetate Abamectin Dichlorvos MGK-264 Acetonitrile Ethyl acetate Methanol Acephate Diazinon Naled sec-Butanol Ethyl ether Isopropanol Acequinocyl Dimethoate Paclobutrazol 1,4-Dioxane Ethylene glycol Aldicarb Ethoprop Permethrin Bifenthrin Etofenprox Imidan Carbofuran Fenoxycarb Piperonyl butoxide Oregon Cannabis Residual Solvent Mix 2 Chlorfenapyr Fipronil Prallethrin Dursban Imazalil Baygon CP-ORE-RS-02 1 mL Cyfluthrin Malathion Spiromesifen 1000 µg/mL each in Ethanol 18 comps. Cypermethrin Methiocarb Spiroxamine Benzene n-Heptane n-Pentane Alar Parathion-methyl Thiacloprid Cumene Hexane Cyclohexane Ethylbenzene Toluene Dichloromethane Isopentane o-Xylene Pennsylvania Cannabis Pesticide Mix 2 2,2-Dimethylbutane 2-Methylpentane p-Xylene CP-PA-02 1 mL 2,3-Dimethylbutane 3-Methylpentane m-Xylene 100 µg/mL each in Acetonitrile 29 comps. Acetamiprid Fenpyroximate Oxamyl Azoxystrobin Flonicamid Pyridaben Oregon Cannabis Residual Solvent Mix 3 Bifenazate Fludioxonil Spinetoram CP-ORE-RS-03 1 mL Boscalid Etoxazole Spinosad 1000 µg/mL each in Ethanol 4 comps. Captan Hexythiazox Spirotetramat Carbaryl Imidacloprid Tebuconazol sec-Butanol Isobutane Chlorantraniliprole Kresoxim-methyl Thiamethoxam n-Propane Neopentane Clofentezine Metalaxyl Tilt Dimethomorph Methomyl Trifloxystrobin Fenhexamid Myclobutanil Oregon Cannabis Residual Solvent CP-ORE-RS-04 ❄ 1 mL 1000 µg/mL in Water Ethylene oxide Independently prepared lots available

❄ ColdPAK required to maintain integrity of product.

Testing of heavy metals is important because metallic impurities can be absorbed from the soil when the plant grows, or can be introduced during preparation of the saleable product. Heavy Metals

Element 1000 µg/mL Starting Material Matrix Cat. No. Unit Arsenic (As) 2-5% Nitric acid ICP-03N-1 100 mL As ICP-03N-5 500 mL Cadmium (Cd) 2-5% Nitric acid ICP-08N-1 100 mL Cd ICP-08N-5 500 mL Chromium (Cr) 2-5% Nitric acid ICP-13N-R-1 100 mL

(NH4)2Cr2O7 ICP-13N-R-5 500 mL Lead (Pb) 2-5% Nitric acid ICP-29N-1 100 mL

Pb(NO3)2 ICP-29N-5 500 mL Mercury (Hg) 10% Nitric acid ICP-34N-1 100 mL Hg ICP-34N-5 500 mL Nickel (Ni) 2-5% Nitric acid ICP-37N-1 100 mL Ni ICP-37N-5 500 mL Thallium (Tl) 2-5% Nitric acid ICP-60N-1 100 mL Tl ICP-60N-5 500 mL

4 AccuStandard is an ISO accredited Reference Material Producer Canada Cannabis Regulatory Standards

As of January 2019, Canada will require Licensed Producers (LPs) to submit samples of all cultivated cannabis products to independent laboratories for testing of almost 100 pesticides. The Pesticide Management Regulatory Agency (PMRA) has maintained a database that includes 22 registered pesticides for use on cannabis products. Recreational use of cannabis has been legal in Canada since October 2018. Health Canada (HC) maintains mandatory testing requirements for cannabis products to assure a healthy product for the end user. Below is the current published listing of regulated pesticides that have been approved by the Government of Canada, for both recreational and medicinal usage.

Canada Cannabis Residual Pesticides

Canada Cannabis Residual Pesticide Set CP-CAN-R1-SET 5 x 1 mL CP-CAN-01-R1, CP-CAN-02, CP-CAN-03, CP-CAN-04, P-711S

Canada Cannabis Pesticide Mix 1 Canada Cannabis Pesticide Mix 3 CP-CAN-01-R1 1 mL CP-CAN-03 1 mL 100 µg/mL each in Acetonitrile 36 comps. 100 µg/mL each in Acetonitrile 23 comps. Allethrin Endosulfan II Phenothrin Acetamiprid Fludioxonil Propiconazole Benzovindiflupyr Endosulfan sulfate Pirimicarb Azoxystrobin Imazalil Pyridaben Buprofezin Etridiazole Pyraclostrobin Bifenazate Kresoxim-methyl Spiromesifen Clothianidin Fensulfothion Quintozene Boscalid Metalaxyl Spiroxamine Coumaphos Fenthion Resmethrin Chlorfenapyr MGK-264 Tebuconazol Cyantraniliprole Fenvalerate Spinetoram Dichlorvos Myclobutanil Thiacloprid Cyprodinil Fluopyram Spirodiclofen Etoxazole Paclobutrazol Trifloxystrobin Deltamethrin Iprodione Tebufenozide Fipronil Piperonyl butoxide Dinotefuran Kinoprene Teflubenzuron Dimethomorph Methoprene Tetrachlorvinphos Dodemorph Mevinphos Tetramethrin Canada Cannabis Pesticide Mix 4 Endosulfan I Novaluron Thiophanate-methyl CP-CAN-04 1 mL 100 µg/mL each in Acetonitrile 16 comps.

Technical Note Acephate Dursban Naled Bifenthrin Ethoprop Permethrin The original Canada Cannabis Residual Pesticide Set has been revised Cyfluthrin Etofenprox Phosmet to include Benzovindiflupyr which is a fungicide being monitored by Cypermethrin Malathion Prallethrin Canada. This added analyte can be found in part no. CP-CAN-01-R1 and Diazinon Methyl parathion Pyrethrins Dimethoate is included in the revised SET.

Azadirachtin Canada Cannabis Pesticide Mix 2 P-711S 1 mL CP-CAN-02 1 mL 100 µg/mL in Methanol 100 µg/mL each in Acetonitrile 20 comps. Abamectin Daminozide Methomyl Acequinocyl Fenoxycarb Oxamyl Carbaryl (E)-Fenpyroximate Propoxur Carbofuran Flonicamid Spinosad Chlorantraniliprole Hexythiazox Spirotetramat Clofentezine Imidacloprid Thiamethoxam Clofentezine Methiocarb

Canada Cannabis Residual Solvents

Canada Cannabis Residual Solvent Mix 1 Canada Cannabis Residual Solvent Mix 2 CP-CAN-RS-01 1 mL CP-CAN-RS-02 1 mL 5000 µg/mL each in Methanol 24 comps. 5000 µg/mL each in Methanol 2 comps.

Acetic acid Ethyl ether 2-Methyl-1-propanol Acetone Methyl ethyl ketone Anisole Ethyl formate MtBE 1-Butanol Formic acid Pentane 2-Butanol Isobutyl acetate 1-Pentanol Butyl acetate Isopropyl acetate 1-Propanol DMSO Heptane 2-Propanol Canada Cannabis Residual Solvent Mix 3 (Gases) CP-CAN-RS-03 1 mL Ethanol Methyl acetate Propyl acetate 500 µg/mL each in Methanol 3 comps. Ethyl acetate 3-Methyl-1-butanol Triethylamine n-Butane Propane Isobutane

Independently prepared lots available

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ISO 17034 • ISO/IEC 17025 • ISO 9001:2015 Rev. 2/2021