Certificate of Analysis

Produced: Dec 04, 2024

1313 PRF (Pre-roll) // Client: decibel enterprise inc.

Batch Result: Pass

Batch No.: 1313-PRF-17096

Metrc UID: 1A406030002FA1D000017096

Matrix: Pre-roll

Category: Inhalable

Sample ID: BCL-241202-021

Collected on: Dec 02, 2024

Received on: Dec 02, 2024

Batch Size: 1184 Units

Sample Size: 16 Units

25.54984 %

0.08149 %

28.09677 %

31.82734 %

Moisture

Microbial

Pass

Mycotoxins

Pass

Pesticides

Pass

Terpenoids

Cannabinoids

Heavy Metals

Pass

Water Activity

Pass

Foreign Materials

Pass

Residual Solvents

Pass

Manufacturer

Decibel Enterprise INC.

License

C12-0000355

Type

Adult-Use - Microbusiness License

Distributor

Decibel Enterprise INC.

License

C12-0000355

Type

Adult-Use - Microbusiness License

https://lims.tagleaf.com/coas/O3OnuJWvwxCqL4nNxqh88X0YP2znbtL9w6kYsumOZbsPcNpaK6

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

Dec 04, 2024

BCL-28: Determination of Cannabinoids Concentration by HPLC for Dried Flower including Non-Infused Pre-Rolls Dec 04, 2024

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	0.0044 mg/g	0.09995 mg/g	N/A
CBCA	0.30026 %	3.0026 mg/g	0.01259 mg/g	0.09995 mg/g	N/A
CBD	ND	ND	0.0062 mg/g	0.09995 mg/g	N/A
CBDA	0.09292 %	0.9292 mg/g	0.0032 mg/g	0.09995 mg/g	N/A
CBDV	ND	ND	0.0048 mg/g	0.09995 mg/g	N/A
CBDVA	ND	ND	0.0032 mg/g	0.09995 mg/g	N/A
CBG	0.23984 %	2.3984 mg/g	0.0058 mg/g	0.09995 mg/g	N/A
CBGA	1.90032 %	19.0032 mg/g	0.004 mg/g	0.09995 mg/g	N/A
CBN	ND	ND	0.0032 mg/g	0.09995 mg/g	N/A
Δ⁸-THC	ND	ND	0.01159 mg/g	0.09995 mg/g	N/A
Δ⁹-THC	1.23986 %	12.3986 mg/g	0.0084 mg/g	0.09995 mg/g	N/A
THCA	27.71947 %	277.1947 mg/g	0.11994 mg/g	1.999 mg/g	N/A
THCV	0.01779 %	0.1779 mg/g	0.0066 mg/g	0.09995 mg/g	N/A
THCVA	0.31688 %	3.1688 mg/g	0.0046 mg/g	0.09995 mg/g	N/A
Total THC (Total THC = Delta-8-THC + (Delta-8-THCA x 0.877) + Delta-9-THC + (THCA x 0.877))	25.54984 %	255.4984 mg/g			N/A
Total CBD (Total CBD = CBD + (CBDA x 0.877))	0.08149 %	0.8149 mg/g			N/A
CBD Per Package Package: 0.75 g	ND				N/A
Δ⁹-THC Per Package Package: 0.75 g	9.30 Milligrams				N/A
Total THC Per Package Package: 0.75 g	191.62 Milligrams				N/A
Total CBD Per Package Package: 0.75 g	0.61 Milligrams				N/A

BCL-09: Terpenoid Testing by HS-GC/FID Dec 04, 2024

Analyte	Detected	Detected	LOD	LOQ	Pass/Fail
Total Terpenes	1.0476 %	10.476 mg/g			N/A
Terpinolene	0.41313 %	4.1313 mg/g	0.00029 mg/g	0.1393 mg/g	N/A
trans-β-Ocimene	0.11988 %	1.1988 mg/g	0.0005 mg/g	0.09612 mg/g	N/A
d-Limonene	0.10383 %	1.0383 mg/g	0.00025 mg/g	0.1393 mg/g	N/A
β-Caryophyllene	0.09406 %	0.9406 mg/g	0.00191 mg/g	0.1393 mg/g	N/A
β-Myrcene	0.05887 %	0.5887 mg/g	0.00038 mg/g	0.1393 mg/g	N/A
Linalool	0.05319 %	0.5319 mg/g	0.00037 mg/g	0.1393 mg/g	N/A
β-Pinene	0.0506 %	0.506 mg/g	0.00226 mg/g	0.1393 mg/g	N/A
α-Humulene	0.0416 %	0.416 mg/g	0.00047 mg/g	0.1393 mg/g	N/A
Guaiol	0.03488 %	0.3488 mg/g	0.00272 mg/g	0.1393 mg/g	N/A
α-Pinene	0.02691 %	0.2691 mg/g	0.00022 mg/g	0.1393 mg/g	N/A
α-Terpinene	0.01761 %	0.1761 mg/g	0.0003 mg/g	0.1393 mg/g	N/A
Δ³-Carene	0.01698 %	0.1698 mg/g	0.00046 mg/g	0.1393 mg/g	N/A
γ-Terpinene	0.01606 %	0.1606 mg/g	0.00047 mg/g	0.1393 mg/g	N/A
α-Bisabolol	ND	ND	0.00434 mg/g	0.1393 mg/g	N/A
Camphene	ND	ND	0.00022 mg/g	0.1393 mg/g	N/A
cis-β-Ocimene	ND	ND	0.00134 mg/g	0.04318 mg/g	N/A
Eucalyptol	ND	ND	0.00047 mg/g	0.1393 mg/g	N/A
Geraniol	ND	ND	0.00029 mg/g	0.1393 mg/g	N/A
Isopulegol	ND	ND	0.00054 mg/g	0.1393 mg/g	N/A
p-Cymene	ND	ND	0.00027 mg/g	0.1393 mg/g	N/A

BCL-02: Moisture Content by Gravimetry Dec 03, 2024

Analyte	Limit	Detected	Pass/Fail
Moisture		7.3 %	N/A

BCL-06: Microbiological Analysis by qPCR Dec 04, 2024

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 Dec 04, 2024

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 Dec 04, 2024

Analyte	Limit	Detected	LOD	LOQ	Pass/Fail
Captan	0.7 µg/g	ND	0.03069 µg/g	0.09296 µg/g	Pass
Chlordane	Any amount	ND			Pass
Chlordane cis		ND	0.01085 µg/g	0.03291 µg/g	N/A
Chlordane trans		ND	0.01039 µg/g	0.03139 µg/g	N/A
Chlorfenapyr	Any amount	ND	0.0234 µg/g	0.07084 µg/g	Pass

Analyte	Limit	Detected	LOD	LOQ	Pass/Fail
Chlorpyrifos	Any amount	ND	0.01091 µg/g	0.03315 µg/g	Pass
Dichlorvos	Any amount	ND	0.0115 µg/g	0.03484 µg/g	Pass
Methyl parathion	Any amount	ND	0.01319 µg/g	0.03997 µg/g	Pass
Pentachloroni- trobenzene	0.1 µg/g	ND	0.01371 µg/g	0.04161 µg/g	Pass

BCL-05: Residual Pesticide Analysis by LC-MS/MS ESI Dec 04, 2024

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 Dec 03, 2024

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	< 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 Dec 04, 2024

Analyte	Limit	Detected	Pass/Fail
Water Activity	0.65 Aw	0.48 Aw	Pass

BCL-07: Foreign Material Testing by Microscopy Dec 03, 2024

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 Dec 04, 2024

Analyte	Limit	Detected	LOD	LOQ	Pass/Fail
1,2- Dichloroethane	1 µg/g	ND	0.16843 µg/g	0.58754 µg/g	Pass
Acetone	5000 µg/g	ND	18.95809 µg/g	58.75441 µg/g	Pass
Acetonitrile	410 µg/g	ND	16.82335 µg/g	58.75441 µg/g	Pass
Benzene	1 µg/g	ND	0.07442 µg/g	0.58754 µg/g	Pass
Butane	5000 µg/g	ND	17.73991 µg/g	58.75441 µg/g	Pass
Chloroform	1 µg/g	ND	0.17235 µg/g	0.58754 µg/g	Pass
Ethanol	5000 µg/g	ND	14.54367 µg/g	58.75441 µg/g	Pass
Ethyl acetate	5000 µg/g	ND	17.95926 µg/g	58.75441 µg/g	Pass
Ethylene oxide	1 µg/g	ND	0.18801 µg/g	0.58754 µg/g	Pass
Ethyl ether	5000 µg/g	ND	15.8206 µg/g	58.75441 µg/g	Pass
Heptane	5000 µg/g	ND	13.84254 µg/g	58.75441 µg/g	Pass
Hexane	290 µg/g	ND	21.31218 µg/g	97.92401 µg/g	Pass
Isopropyl alcohol	5000 µg/g	ND	14.6886 µg/g	58.75441 µg/g	Pass
Methanol	3000 µg/g	ND	13.17274 µg/g	58.75441 µg/g	Pass
Methylene chloride	1 µg/g	ND	0.14884 µg/g	0.58754 µg/g	Pass
Pentane	5000 µg/g	ND	32.39326 µg/g	97.92401 µg/g	Pass
Propane	5000 µg/g	ND	16.73717 µg/g	58.75441 µg/g	Pass
Toluene	890 µg/g	ND	9.24794 µg/g	58.75441 µg/g	Pass
Trichloroethy- lene	1 µg/g	ND	0.07834 µg/g	0.58754 µg/g	Pass
o-Xylene		ND	4.37916 µg/g	29.3772 µg/g	N/A
p- and m-Xylene		ND	4.05797 µg/g	29.3772 µg/g	N/A
Total xylenes	2170 µg/g	ND			Pass