Certificate of Analysis

Produced: Mar 11, 2023

WBT_10348_FA4_DGR5 (Flower) // Client: WALNUT LLC

Batch Result: Pass

Batch No.: WBT_10348_FA4_DGR5

Metrc UID: 1A4060300006F69000171076 1A4060300006F69000171094 1A4060300006F69000171095

Matrix: Flower

Category: Inhalable

Sample ID: BCL-230308-075

Collected on: Mar 08, 2023

Received on: Mar 08, 2023

Batch Size: 10997 g

Sample Size: 39 g

33.32844 %

0.07439 %

34.24936 %

38.93232 %

Moisture

Microbial

Pass

Mycotoxins

Pass

Pesticides

Pass

Terpenoids

Cannabinoids

Heavy Metals

Pass

Water Activity

Pass

Foreign Materials

Pass

Cultivator

Walnut LLC

License

CCL19-0000600

Type

Adult-Use - Cultivator License

Distributor

Walnut LLC

License

C11-0001016-LIC

Type

Adult-Use - Distributor License

https://lims.tagleaf.com/coas/LtYB4yqxa9VKcqVlFoDAJTvhT6hRLmfohj0DRMWgW7QWmyPCcE

The results relate only to the items tested. All LQC samples required by section 15730 of California Code of Regulations Title 4 Division 19 Department of Cannabis Control were performed and met the acceptance criteria. All decision rules are established by the DCC.

Results Certified By: Dzoana Klisara, B.Sc.

Laboratory Director, BelCosta Labs

Mar 11, 2023

BCL-03: Cannabinoid Potency by HPLC-UV Mar 11, 2023

Dry-weight amounts shown

† Sum of Cannabinoids = CBC + CBCA + CBD + CBDA + CBDV + CBDVA + CBG + CBGA + CBN + Delta-8-THC + Delta-9-THC + THCA + THCV + THCVA

†† Total Cannabinoids = (CBC + CBD + CBDV + CBG + CBN + Delta-8-THC + Delta-9-THC + THCV) + (0.877 * (CBCA + CBDA + CBDVA + CBGA + THCA + THCVA))

Analyte	Detected	Detected	LOD	LOQ	Pass/Fail
CBC	ND	ND	0.01064 mg/g	0.24183 mg/g	N/A
CBCA	0.32215 %	3.2215 mg/g	0.03047 mg/g	0.24183 mg/g	N/A
CBD	ND	ND	0.01499 mg/g	0.24183 mg/g	N/A
CBDA	0.08482 %	0.8482 mg/g	0.00774 mg/g	0.24183 mg/g	N/A
CBDV	ND	ND	0.01161 mg/g	0.24183 mg/g	N/A
CBDVA	ND	ND	0.00774 mg/g	0.24183 mg/g	N/A
CBG	0.04033 %	0.4033 mg/g	0.01403 mg/g	0.24183 mg/g	N/A
CBGA	0.43729 %	4.3729 mg/g	0.00967 mg/g	0.24183 mg/g	N/A
CBN	ND	ND	0.00774 mg/g	0.24183 mg/g	N/A
Δ⁸-THC	ND	ND	0.02805 mg/g	0.24183 mg/g	N/A
Δ⁹-THC	0.81911 %	8.1911 mg/g	0.02031 mg/g	0.24183 mg/g	N/A
THCA	37.06879 %	370.6879 mg/g	0.01451 mg/g	0.24183 mg/g	N/A
THCV	ND	ND	0.01596 mg/g	0.24183 mg/g	N/A
THCVA	0.15983 %	1.5983 mg/g	0.01112 mg/g	0.24183 mg/g	N/A
Total THC (Total THC = Delta-8-THC + (Delta-8-THCA x 0.877) + Delta-9-THC + (THCA x 0.877))	33.32844 %	333.2844 mg/g			N/A
Total CBD (Total CBD = CBD + (CBDA x 0.877))	0.07439 %	0.7439 mg/g			N/A

BCL-09: Terpenoid Testing by HS-GC/FID Mar 09, 2023

Analyte	Detected	Detected	LOD	LOQ	Pass/Fail
d-Limonene	0.72783 %	7.2783 mg/g	0.00023 mg/g	0.12973 mg/g	N/A
β-Caryophyllene	0.45 %	4.5 mg/g	0.00178 mg/g	0.12973 mg/g	N/A
Linalool	0.25078 %	2.5078 mg/g	0.00034 mg/g	0.12973 mg/g	N/A
β-Myrcene	0.17418 %	1.7418 mg/g	0.00035 mg/g	0.12973 mg/g	N/A
α-Humulene	0.1444 %	1.444 mg/g	0.00044 mg/g	0.12973 mg/g	N/A
β-Pinene	0.13139 %	1.3139 mg/g	0.0021 mg/g	0.12973 mg/g	N/A
α-Pinene	0.1144 %	1.144 mg/g	0.0002 mg/g	0.12973 mg/g	N/A
α-Bisabolol	0.04105 %	0.4105 mg/g	0.00405 mg/g	0.12973 mg/g	N/A
trans-β-Ocimene	0.03942 %	0.3942 mg/g	0.00046 mg/g	0.08951 mg/g	N/A
Camphene	0.0247 %	0.247 mg/g	0.0002 mg/g	0.12973 mg/g	N/A
Terpinolene	0.01391 %	0.1391 mg/g	0.00027 mg/g	0.12973 mg/g	N/A
α-Terpinene	ND	ND	0.00028 mg/g	0.12973 mg/g	N/A
cis-β-Ocimene	ND	ND	0.00125 mg/g	0.04021 mg/g	N/A
Δ³-Carene	ND	ND	0.00043 mg/g	0.12973 mg/g	N/A
Eucalyptol	ND	ND	0.00043 mg/g	0.12973 mg/g	N/A
γ-Terpinene	ND	ND	0.00044 mg/g	0.12973 mg/g	N/A
Geraniol	ND	ND	0.00027 mg/g	0.12973 mg/g	N/A
Guaiol	ND	ND	0.00253 mg/g	0.12973 mg/g	N/A
Isopulegol	ND	ND	0.00051 mg/g	0.12973 mg/g	N/A
p-Cymene	ND	ND	0.00025 mg/g	0.12973 mg/g	N/A

BCL-02: Moisture Content by Gravimetry Mar 09, 2023

Analyte	Limit	Detected	Pass/Fail
Moisture		12.7 %	N/A

BCL-06: Microbiological Analysis by qPCR Mar 10, 2023

Analyte	Limit	Detected	Pass/Fail
Aspergillus flavus	Any amount in 1 gram	ND	Pass
Aspergillus fumigatus	Any amount in 1 gram	ND	Pass
Aspergillus niger	Any amount in 1 gram	ND	Pass
Aspergillus terreus	Any amount in 1 gram	ND	Pass
Salmonella spp.	Any amount in 1 gram	ND	Pass
Shiga toxin-producing E. coli	Any amount in 1 gram	ND	Pass

BCL-11: Mycotoxin Testing by LC-MS/MS Mar 11, 2023

Analyte	Limit	Detected	LOD	LOQ	Pass/Fail
Aflatoxin B1		ND	1.97 µg/kg	5.96 µg/kg	N/A
Aflatoxin B2		ND	1.32 µg/kg	3.99 µg/kg	N/A
Aflatoxin G1		ND	1.6 µg/kg	4.86 µg/kg	N/A
Aflatoxin G2		ND	1.46 µg/kg	4.44 µg/kg	N/A
Aflatoxins	20 µg/kg	ND			Pass
Ochratoxin A	20 µg/kg	ND	1.35 µg/kg	4.08 µg/kg	Pass

BCL-13: Pesticide Testing by GC/MS Mar 10, 2023

Analyte	Limit	Detected	LOD	LOQ	Pass/Fail
Captan	0.7 µg/g	ND	0.03094 µg/g	0.09369 µg/g	Pass
Chlordane	Any amount	ND			Pass
Chlordane cis		ND	0.01094 µg/g	0.03317 µg/g	N/A
Chlordane trans		ND	0.01047 µg/g	0.03164 µg/g	N/A
Chlorfenapyr	Any amount	ND	0.02358 µg/g	0.0714 µg/g	Pass

Analyte	Limit	Detected	LOD	LOQ	Pass/Fail
Chlorpyrifos	Any amount	ND	0.011 µg/g	0.03341 µg/g	Pass
Dichlorvos	Any amount	ND	0.01159 µg/g	0.03511 µg/g	Pass
Methyl parathion	Any amount	ND	0.01329 µg/g	0.04029 µg/g	Pass
Pentachloroni- trobenzene	0.1 µg/g	ND	0.01382 µg/g	0.04193 µg/g	Pass

BCL-05: Residual Pesticide Analysis by LC-MS/MS ESI Mar 11, 2023

Analyte	Limit	Detected	LOD	LOQ	Pass/Fail
Abamectin	0.1 µg/g	ND	0.0244 µg/g	0.07393 µg/g	Pass
Acephate	0.1 µg/g	ND	0.01224 µg/g	0.0371 µg/g	Pass
Acequinocyl	0.1 µg/g	ND	0.01993 µg/g	0.06038 µg/g	Pass
Acetamiprid	0.1 µg/g	ND	0.0043 µg/g	0.01302 µg/g	Pass
Aldicarb	Any amount	ND	0.01219 µg/g	0.03693 µg/g	Pass
Azoxystrobin	0.1 µg/g	ND	0.00771 µg/g	0.02337 µg/g	Pass
Bifenazate	0.1 µg/g	ND	0.00373 µg/g	0.01131 µg/g	Pass
Bifenthrin	3 µg/g	ND	0.01267 µg/g	0.03839 µg/g	Pass
Boscalid	0.1 µg/g	ND	0.01406 µg/g	0.04261 µg/g	Pass
Carbaryl	0.5 µg/g	ND	0.00615 µg/g	0.01865 µg/g	Pass
Carbofuran	Any amount	ND	0.00411 µg/g	0.01246 µg/g	Pass
Chlorantranil- iprole	10 µg/g	ND	0.01069 µg/g	0.0324 µg/g	Pass
Clofentezine	0.1 µg/g	ND	0.01404 µg/g	0.04256 µg/g	Pass
Coumaphos	Any amount	ND	0.01952 µg/g	0.05914 µg/g	Pass
Cyfluthrin	2 µg/g	ND	0.1511 µg/g	0.45788 µg/g	Pass
Cypermethrin	1 µg/g	ND	0.02284 µg/g	0.06921 µg/g	Pass
Daminozide	Any amount	ND	0.0237 µg/g	0.07182 µg/g	Pass
Diazinon	0.1 µg/g	ND	0.0027 µg/g	0.00818 µg/g	Pass
Dimethoate	Any amount	ND	0.00353 µg/g	0.01069 µg/g	Pass
Dimethomorph	2 µg/g	ND			Pass
Dimethomorph I		ND	0.00554 µg/g	0.01679 µg/g	N/A
Dimethomorph II		ND	0.00327 µg/g	0.00992 µg/g	N/A
Ethoprophos	Any amount	ND	0.00632 µg/g	0.01914 µg/g	Pass
Etofenprox	Any amount	ND	0.00604 µg/g	0.01831 µg/g	Pass
Etoxazole	0.1 µg/g	ND	0.00363 µg/g	0.01099 µg/g	Pass
Fenhexamid	0.1 µg/g	ND	0.01344 µg/g	0.04073 µg/g	Pass
Fenoxycarb	Any amount	ND	0.0047 µg/g	0.01423 µg/g	Pass
Fenpyroximate	0.1 µg/g	ND	0.00277 µg/g	0.0084 µg/g	Pass
Fipronil	Any amount	ND	0.00678 µg/g	0.02054 µg/g	Pass
Flonicamid	0.1 µg/g	ND	0.0046 µg/g	0.01393 µg/g	Pass
Fludioxonil	0.1 µg/g	ND	0.03245 µg/g	0.09834 µg/g	Pass
Hexythiazox	0.1 µg/g	ND	0.00409 µg/g	0.01238 µg/g	Pass
Imazalil	Any amount	ND	0.012 µg/g	0.03637 µg/g	Pass
Imidacloprid	5 µg/g	ND	0.00796 µg/g	0.02411 µg/g	Pass
Kresoxim- methyl	0.1 µg/g	ND	0.00989 µg/g	0.02997 µg/g	Pass
Malathion	0.5 µg/g	ND	0.00701 µg/g	0.02124 µg/g	Pass

Analyte	Limit	Detected	LOD	LOQ	Pass/Fail
Metalaxyl	2 µg/g	ND	0.0058 µg/g	0.01757 µg/g	Pass
Methiocarb	Any amount	ND	0.00885 µg/g	0.02681 µg/g	Pass
Methomyl	1 µg/g	ND	0.00837 µg/g	0.02537 µg/g	Pass
Mevinphos	Any amount	ND			Pass
Mevinphos I		ND	0.001 µg/g	0.00303 µg/g	N/A
Mevinphos II		ND	0.00529 µg/g	0.01603 µg/g	N/A
Myclobutanil	0.1 µg/g	ND	0.01719 µg/g	0.0521 µg/g	Pass
Naled	0.1 µg/g	ND	0.01059 µg/g	0.0321 µg/g	Pass
Oxamyl	0.5 µg/g	ND	0.00617 µg/g	0.01869 µg/g	Pass
Paclobutrazol	Any amount	ND	0.01076 µg/g	0.03262 µg/g	Pass
Permethrin	0.5 µg/g	ND			Pass
Permethrin cis		ND	0.00993 µg/g	0.03008 µg/g	N/A
Permethrin trans		ND	0.01265 µg/g	0.03833 µg/g	N/A
Phosmet	0.1 µg/g	ND	0.00601 µg/g	0.01822 µg/g	Pass
Piperonylbuto- xide	3 µg/g	ND	0.00261 µg/g	0.00791 µg/g	Pass
Prallethrin	0.1 µg/g	ND	0.00989 µg/g	0.02996 µg/g	Pass
Propiconazole	0.1 µg/g	ND	0.00577 µg/g	0.01747 µg/g	Pass
Propoxur	Any amount	ND	0.00593 µg/g	0.01798 µg/g	Pass
Pyrethrins	0.5 µg/g	ND			Pass
Pyrethrins Pyrethrin I		ND	0.00435 µg/g	0.01318 µg/g	N/A
Pyrethrins Pyrethrin II		ND	0.00386 µg/g	0.01169 µg/g	N/A
Pyridaben	0.1 µg/g	ND	0.00388 µg/g	0.01176 µg/g	Pass
Spinetoram	0.1 µg/g	ND			Pass
Spinetoram J		ND	0.00694 µg/g	0.02103 µg/g	N/A
Spinetoram L		ND	0.00902 µg/g	0.02734 µg/g	N/A
Spinosad	0.1 µg/g	ND			Pass
Spinosad A		ND	0.00799 µg/g	0.02422 µg/g	N/A
Spinosad D		ND	0.00275 µg/g	0.00834 µg/g	N/A
Spiromesifen	0.1 µg/g	ND	0.00693 µg/g	0.021 µg/g	Pass
Spirotetramat	0.1 µg/g	ND	0.00537 µg/g	0.01627 µg/g	Pass
Spiroxamine	Any amount	ND	0.00549 µg/g	0.01663 µg/g	Pass
Tebuconazole	0.1 µg/g	ND	0.00874 µg/g	0.02647 µg/g	Pass
Thiacloprid	Any amount	ND	0.00458 µg/g	0.01389 µg/g	Pass
Thiamethoxam	5 µg/g	ND	0.00395 µg/g	0.01196 µg/g	Pass
Trifloxystrob- in	0.1 µg/g	ND	0.00354 µg/g	0.01072 µg/g	Pass

BCL-020: Heavy Metal Testing by ICP-MS Mar 09, 2023

Analyte	Limit	Detected	LOD	LOQ	Pass/Fail
Arsenic	0.2 µg/g	ND	0.001 µg/g	0.05 µg/g	Pass
Cadmium	0.2 µg/g	< LOQ	0.0002 µg/g	0.05 µg/g	Pass
Lead	0.5 µg/g	< LOQ	0.0003 µg/g	0.05 µg/g	Pass
Mercury	0.1 µg/g	< LOQ	0.0001 µg/g	0.01 µg/g	Pass

BCL-12: Water Activity by Humidity Equilibrium Mar 09, 2023

Analyte	Limit	Detected	Pass/Fail
Water Activity	0.65 Aw	0.54 Aw	Pass

BCL-07: Foreign Material Testing by Microscopy Mar 09, 2023

Analyte	Limit	Detected	Pass/Fail
Imbedded Foreign Material	25 %	ND	Pass
Insect Fragments, Hair, Mammal Excrement	1 Unit	ND	Pass
Mold	25 %	ND	Pass
Sand, Soil, Cinders, Dirt	25 %	ND	Pass