Certificate of Analysis

Produced: Jan 31, 2025

314-VAPE- 1/28 (Concentrate) // Client: decibel enterprise inc.

Batch Result: Pass

Batch No.: 314-V-19577

Metrc UID: 1A406030002FA1D000019577

Matrix: Concentrate

Category: Inhalable

Sample ID: BCL-250128-012

Collected on: Jan 28, 2025

Received on: Jan 28, 2025

Batch Size: 404 Units

Sample Size: 14 Units

79.07431 %

0.09536 %

82.83006 %

83.70482 %

Microbial

Pass

Mycotoxins

Pass

Pesticides

Pass

Terpenoids

Cannabinoids

Pass

Heavy Metals

Pass

Foreign Materials

Pass

Residual Solvents

Pass

Manufacturer

Big Oil

License

CDPH-10003553

Type

Adult-Use and Medicinal - Manufacturing License

Distributor

Decibel Enterprise INC.

License

C12-0000355

Type

Adult-Use - Microbusiness License

https://lims.tagleaf.com/coas/BOiVWyyVY3RAiNyWika4r4uOm1Ydw6syFAQJOWUkqTeZmzpkR1

Laboratory performed sampling as per BCL-01 at 350 Encinal Street, STE 700, Santa Cruz, CA 95060. 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

Jan 31, 2025

BCL-03: Cannabinoid Potency by HPLC-UV Jan 30, 2025

† 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	Limit	Detected	Detected	LOD	LOQ	Pass/Fail
CBC		0.34403 %	3.4403 mg/g	0.02193 mg/g	0.49831 mg/g	N/A
CBCA		0.44848 %	4.4848 mg/g	0.06279 mg/g	0.49831 mg/g	N/A
CBD		< LOQ	< LOQ	0.03089 mg/g	0.49831 mg/g	N/A
CBDA		0.10873 %	1.0873 mg/g	0.01595 mg/g	0.49831 mg/g	N/A
CBDV		ND	ND	0.02392 mg/g	0.49831 mg/g	N/A
CBDVA		ND	ND	0.01595 mg/g	0.49831 mg/g	N/A
CBG		0.96612 %	9.6612 mg/g	0.0289 mg/g	0.49831 mg/g	N/A
CBGA		1.57206 %	15.7206 mg/g	0.01993 mg/g	0.49831 mg/g	N/A
CBN		0.19454 %	1.9454 mg/g	0.01595 mg/g	0.49831 mg/g	N/A
Δ⁸-THC		ND	ND	0.0578 mg/g	0.49831 mg/g	N/A
Δ⁹-THC		74.7046 %	747.046 mg/g	0.04186 mg/g	0.49831 mg/g	N/A
THCA		4.98256 %	49.8256 mg/g	0.0299 mg/g	0.49831 mg/g	N/A
THCV		0.3837 %	3.837 mg/g	0.03289 mg/g	0.49831 mg/g	N/A
THCVA		ND	ND	0.02292 mg/g	0.49831 mg/g	N/A
Total THC (Total THC = Delta-8-THC + (Delta-8-THCA x 0.877) + Delta-9-THC + (THCA x 0.877))		79.07431 %	790.7431 mg/g			N/A
Total CBD (Total CBD = CBD + (CBDA x 0.877))		0.09536 %	0.9536 mg/g			N/A
CBD Per Package Package: 1 g		< LOQ				N/A
Δ⁹-THC Per Package Package: 1 g	1100 mg	747.05 Milligrams				Pass
Total THC Per Package Package: 1 g		790.74 Milligrams				N/A
Total CBD Per Package Package: 1 g		0.95 Milligrams				N/A

BCL-09: Terpenoid Testing by HS-GC/FID Jan 30, 2025

Analyte	Detected	Detected	LOD	LOQ	Pass/Fail
Total Terpenes	3.52181 %	35.2181 mg/g			N/A
β-Caryophyllene	1.45315 %	14.5315 mg/g	0.00191 mg/g	0.13933 mg/g	N/A
d-Limonene	0.62323 %	6.2323 mg/g	0.00025 mg/g	0.13933 mg/g	N/A
α-Humulene	0.39475 %	3.9475 mg/g	0.00047 mg/g	0.13933 mg/g	N/A
Linalool	0.36358 %	3.6358 mg/g	0.00037 mg/g	0.13933 mg/g	N/A
β-Myrcene	0.30537 %	3.0537 mg/g	0.00038 mg/g	0.13933 mg/g	N/A
β-Pinene	0.12957 %	1.2957 mg/g	0.00226 mg/g	0.13933 mg/g	N/A
α-Pinene	0.10435 %	1.0435 mg/g	0.00022 mg/g	0.13933 mg/g	N/A
α-Bisabolol	0.04803 %	0.4803 mg/g	0.00434 mg/g	0.13933 mg/g	N/A
trans-β-Ocimene	0.04383 %	0.4383 mg/g	0.0005 mg/g	0.09614 mg/g	N/A
Camphene	0.02842 %	0.2842 mg/g	0.00022 mg/g	0.13933 mg/g	N/A
Terpinolene	0.02753 %	0.2753 mg/g	0.00029 mg/g	0.13933 mg/g	N/A
α-Terpinene	< LOQ	< LOQ	0.0003 mg/g	0.13933 mg/g	N/A
γ-Terpinene	< LOQ	< LOQ	0.00047 mg/g	0.13933 mg/g	N/A
Geraniol	< LOQ	< LOQ	0.00029 mg/g	0.13933 mg/g	N/A
cis-β-Ocimene	ND	ND	0.00135 mg/g	0.04319 mg/g	N/A
Δ³-Carene	ND	ND	0.00046 mg/g	0.13933 mg/g	N/A
Eucalyptol	ND	ND	0.00047 mg/g	0.13933 mg/g	N/A
Guaiol	ND	ND	0.00272 mg/g	0.13933 mg/g	N/A
Isopulegol	ND	ND	0.00054 mg/g	0.13933 mg/g	N/A
p-Cymene	ND	ND	0.00027 mg/g	0.13933 mg/g	N/A

BCL-06: Microbiological Analysis by qPCR Jan 30, 2025

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-05: Mycotoxin Testing by LC-MS/MS Jan 30, 2025

Analyte	Limit	Detected	LOD	LOQ	Pass/Fail
Aflatoxin B1		ND	1.19 µg/kg	4.22 µg/kg	N/A
Aflatoxin B2		ND	1.45 µg/kg	5.12 µg/kg	N/A
Aflatoxin G1		ND	1.58 µg/kg	5.6 µg/kg	N/A
Aflatoxin G2		ND	0.63 µg/kg	3 µg/kg	N/A
Aflatoxins	20 µg/kg	ND			Pass
Ochratoxin A	20 µg/kg	ND	0.63 µg/kg	6 µg/kg	Pass

BCL-13: Pesticide Testing by GC/MS Jan 30, 2025

Analyte	Limit	Detected	LOD	LOQ	Pass/Fail
Captan	0.7 µg/g	ND	0.03133 µg/g	0.09488 µg/g	Pass
Chlordane	Any amount	ND			Pass
Chlordane cis		ND	0.01108 µg/g	0.03359 µg/g	N/A
Chlordane trans		ND	0.0106 µg/g	0.03204 µg/g	N/A
Chlorfenapyr	Any amount	ND	0.02388 µg/g	0.0723 µg/g	Pass

Analyte	Limit	Detected	LOD	LOQ	Pass/Fail
Chlorpyrifos	Any amount	ND	0.01114 µg/g	0.03383 µg/g	Pass
Dichlorvos	Any amount	ND	0.01173 µg/g	0.03556 µg/g	Pass
Methyl parathion	Any amount	ND	0.01346 µg/g	0.0408 µg/g	Pass
Pentachloroni- trobenzene	0.1 µg/g	ND	0.014 µg/g	0.04247 µg/g	Pass

BCL-05: Residual Pesticide Analysis by LC-MS/MS ESI Jan 30, 2025

Analyte	Limit	Detected	LOD	LOQ	Pass/Fail
Abamectin	0.1 µg/g	ND	0.01972 µg/g	0.0696 µg/g	Pass
Acephate	0.1 µg/g	ND	0.00862 µg/g	0.0606 µg/g	Pass
Acequinocyl	0.1 µg/g	ND	0.00784 µg/g	0.06 µg/g	Pass
Acetamiprid	0.1 µg/g	ND	0.00491 µg/g	0.06042 µg/g	Pass
Aldicarb	Any amount	ND	0.01231 µg/g	0.06042 µg/g	Pass
Azoxystrobin	0.1 µg/g	ND	0.0059 µg/g	0.06048 µg/g	Pass
Bifenazate	0.1 µg/g	ND	0.00876 µg/g	0.0603 µg/g	Pass
Bifenthrin	3 µg/g	ND	0.00958 µg/g	0.06 µg/g	Pass
Boscalid	0.1 µg/g	ND	0.0171 µg/g	0.0606 µg/g	Pass
Carbaryl	0.5 µg/g	ND	0.0079 µg/g	0.0603 µg/g	Pass
Carbofuran	Any amount	ND	0.00227 µg/g	0.06036 µg/g	Pass
Chlorantranil- iprole	10 µg/g	ND	0.011 µg/g	0.06054 µg/g	Pass
Clofentezine	0.1 µg/g	ND	0.00507 µg/g	0.0603 µg/g	Pass
Coumaphos	Any amount	ND	0.0193 µg/g	0.0684 µg/g	Pass
Cyfluthrin	2 µg/g	ND	0.23945 µg/g	0.8484 µg/g	Pass
Cypermethrin	1 µg/g	ND	0.07946 µg/g	0.6 µg/g	Pass
Daminozide	Any amount	ND	0.00625 µg/g	0.0606 µg/g	Pass
Diazinon	0.1 µg/g	ND	0.00536 µg/g	0.0606 µg/g	Pass
Dimethoate	Any amount	ND	0.00621 µg/g	0.0606 µg/g	Pass
Dimethomorph	2 µg/g	ND			Pass
Dimethomorph I		ND	0.00422 µg/g	0.02545 µg/g	N/A
Dimethomorph II		ND	0.00229 µg/g	0.03515 µg/g	N/A
Ethoprophos	Any amount	ND	0.0085 µg/g	0.0606 µg/g	Pass
Etofenprox	Any amount	ND	0.00539 µg/g	0.06054 µg/g	Pass
Etoxazole	0.1 µg/g	ND	0.00416 µg/g	0.06036 µg/g	Pass
Fenhexamid	0.1 µg/g	ND	0.01569 µg/g	0.0606 µg/g	Pass
Fenoxycarb	Any amount	ND	0.00565 µg/g	0.06048 µg/g	Pass
Fenpyroximate	0.1 µg/g	ND	0.00671 µg/g	0.06048 µg/g	Pass
Fipronil	Any amount	ND	0.00911 µg/g	0.0603 µg/g	Pass
Flonicamid	0.1 µg/g	ND	0.00275 µg/g	0.0606 µg/g	Pass
Fludioxonil	0.1 µg/g	ND	0.02537 µg/g	0.09 µg/g	Pass
Hexythiazox	0.1 µg/g	ND	0.00585 µg/g	0.0606 µg/g	Pass
Imazalil	Any amount	ND	0.00862 µg/g	0.06036 µg/g	Pass
Imidacloprid	5 µg/g	ND	0.00851 µg/g	0.06036 µg/g	Pass
Kresoxim- methyl	0.1 µg/g	ND	0.00871 µg/g	0.06036 µg/g	Pass
Malathion	0.5 µg/g	ND	0.00764 µg/g	0.0606 µg/g	Pass
Metalaxyl	2 µg/g	ND	0.00379 µg/g	0.06054 µg/g	Pass
Methiocarb	Any amount	ND	0.01182 µg/g	0.06042 µg/g	Pass

Analyte	Limit	Detected	LOD	LOQ	Pass/Fail
Methomyl	1 µg/g	ND	0.00504 µg/g	0.06042 µg/g	Pass
Mevinphos	Any amount	ND			Pass
Mevinphos I		ND	0.002 µg/g	0.01877 µg/g	N/A
Mevinphos II		ND	0.00532 µg/g	0.04177 µg/g	N/A
Myclobutanil	0.1 µg/g	ND	0.00604 µg/g	0.0603 µg/g	Pass
Naled	0.1 µg/g	ND	0.00848 µg/g	0.05994 µg/g	Pass
Oxamyl	0.5 µg/g	ND	0.0052 µg/g	0.06036 µg/g	Pass
Paclobutrazol	Any amount	ND	0.00849 µg/g	0.06036 µg/g	Pass
Permethrin	0.5 µg/g	ND			Pass
Permethrin cis		ND	0.0288 µg/g	0.1021 µg/g	N/A
Permethrin trans		ND	0.04398 µg/g	0.15589 µg/g	N/A
Phosmet	0.1 µg/g	ND	0.00607 µg/g	0.06042 µg/g	Pass
Piperonylbuto- xide	3 µg/g	ND	0.00394 µg/g	0.06012 µg/g	Pass
Prallethrin	0.1 µg/g	ND	0.00818 µg/g	0.06 µg/g	Pass
Propiconazole	0.1 µg/g	ND	0.00485 µg/g	0.0603 µg/g	Pass
Propoxur	Any amount	ND	0.0072 µg/g	0.06042 µg/g	Pass
Pyrethrins	0.5 µg/g	ND			Pass
Pyrethrins Cinerin I		ND	0.00693 µg/g	0.02457 µg/g	N/A
Pyrethrins Cinerin II		ND	0.00424 µg/g	0.01502 µg/g	N/A
Pyrethrins Jasmolin I		ND	0.0017 µg/g	0.01812 µg/g	N/A
Pyrethrins Jasmolin II		ND	0.00496 µg/g	0.01812 µg/g	N/A
Pyrethrins Pyrethrin I		ND	0.02641 µg/g	0.09362 µg/g	N/A
Pyrethrins Pyrethrin II		ND	0.018 µg/g	0.0638 µg/g	N/A
Pyridaben	0.1 µg/g	ND	0.00906 µg/g	0.0606 µg/g	Pass
Spinetoram	0.1 µg/g	ND			Pass
Spinetoram J		ND	0.00681 µg/g	0.0156 µg/g	N/A
Spinetoram L		ND	0.00345 µg/g	0.0444 µg/g	N/A
Spinosad	0.1 µg/g	ND			Pass
Spinosad A		ND	0.00558 µg/g	0.04601 µg/g	N/A
Spinosad D		ND	0.00123 µg/g	0.01453 µg/g	N/A
Spiromesifen	0.1 µg/g	ND	0.01985 µg/g	0.0708 µg/g	Pass
Spirotetramat	0.1 µg/g	ND	0.00482 µg/g	0.06054 µg/g	Pass
Spiroxamine	Any amount	ND	0.00338 µg/g	0.06018 µg/g	Pass
Tebuconazole	0.1 µg/g	ND	0.00726 µg/g	0.0603 µg/g	Pass
Thiacloprid	Any amount	ND	0.00497 µg/g	0.0603 µg/g	Pass
Thiamethoxam	5 µg/g	ND	0.00349 µg/g	0.06036 µg/g	Pass
Trifloxystrob- in	0.1 µg/g	ND	0.00529 µg/g	0.0603 µg/g	Pass

BCL-020: Heavy Metal Testing by ICP-MS Jan 29, 2025

Analyte	Limit	Detected	LOD	LOQ	Pass/Fail
Arsenic	0.2 µg/g	< LOQ	0.001 µg/g	0.05 µg/g	Pass
Cadmium	0.2 µg/g	ND	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	ND	0.0001 µg/g	0.01 µg/g	Pass

BCL-07: Foreign Material Testing by Microscopy Jan 29, 2025

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

BCL-18: Residual Solvents Analysis by HS-GC-MS Jan 31, 2025

Analyte	Limit	Detected	LOD	LOQ	Pass/Fail
1,2- Dichloroethane	1 µg/g	ND	0.16936 µg/g	0.59078 µg/g	Pass
Acetone	5000 µg/g	ND	19.06262 µg/g	59.07838 µg/g	Pass
Acetonitrile	410 µg/g	ND	16.91611 µg/g	59.07838 µg/g	Pass
Benzene	1 µg/g	ND	0.07483 µg/g	0.59078 µg/g	Pass
Butane	5000 µg/g	ND	17.83773 µg/g	59.07838 µg/g	Pass
Chloroform	1 µg/g	ND	0.1733 µg/g	0.59078 µg/g	Pass
Ethanol	5000 µg/g	867.499 µg/g	14.62387 µg/g	59.07838 µg/g	Pass
Ethyl acetate	5000 µg/g	ND	18.05829 µg/g	59.07838 µg/g	Pass
Ethylene oxide	1 µg/g	ND	0.18905 µg/g	0.59078 µg/g	Pass
Ethyl ether	5000 µg/g	ND	15.90784 µg/g	59.07838 µg/g	Pass
Heptane	5000 µg/g	ND	13.91887 µg/g	59.07838 µg/g	Pass
Hexane	290 µg/g	ND	21.4297 µg/g	98.46396 µg/g	Pass
Isopropyl alcohol	5000 µg/g	512.753 µg/g	14.76959 µg/g	59.07838 µg/g	Pass
Methanol	3000 µg/g	ND	13.24537 µg/g	59.07838 µg/g	Pass
Methylene chloride	1 µg/g	ND	0.14967 µg/g	0.59078 µg/g	Pass
Pentane	5000 µg/g	ND	32.57188 µg/g	98.46396 µg/g	Pass
Propane	5000 µg/g	ND	16.82946 µg/g	59.07838 µg/g	Pass
Toluene	890 µg/g	ND	9.29894 µg/g	59.07838 µg/g	Pass
Trichloroethy- lene	1 µg/g	ND	0.07877 µg/g	0.59078 µg/g	Pass
o-Xylene		ND	4.40331 µg/g	29.53919 µg/g	N/A
p- and m-Xylene		ND	4.08035 µg/g	29.53919 µg/g	N/A
Total xylenes	2170 µg/g	ND			Pass