Certificate of Analysis

Produced: Oct 30, 2024

Chitown Rosin (Concentrate) // Client: Cowboy Rx LLC

Batch Result: Pass

Batch No.: 2782326722161618

Matrix: Concentrate

Category: Inhalable

Sample ID: PBL-241024-040

Collected on: Oct 24, 2024

Received on: Oct 24, 2024

Batch Size: 3 g

Sample Size: 3 g

Received By: Brianna Martin

74.6 %

0.18 %

90.38 %

Microbial

Pass

Pesticides

Pass

Cannabinoids

Foreign Materials

Pass

Cultivator

Cowboy Rx LLC

License

CCD-2022-0422-001

Type

Adult-Use - Processor

Manufacturer

Cowboy Rx LLC

License

CCD-2022-0422-001

Type

Adult-Use - Processor

https://lims.tagleaf.com/coas/wJtYVJGOz2TgTs68vbygDBSjzerYzgxrWuyJRsh0ROrOCZqqhr

Precision Botanical Laboratories (PBL) tested this product utilizing validated methodologies and results apply only to the sample received. All methodologies have limitations and PBL provides documentation of those limitations upon written request.

Results Certified By: Magen Martinez

Laboratory Manager, Precision Botanical

Oct 30, 2024

PBL 70: Potency by HPLC Oct 30, 2024

Analyte	Detected	Detected	LOQ	Pass/Fail
THCA	83.7 %	837 mg/g	0.0200 mg/g	N/A
CBGA	3.62 %	36.2 mg/g	0.0200 mg/g	N/A
Δ⁹-THC	1.16 %	11.6 mg/g	0.0200 mg/g	N/A
CBCA	0.875 %	8.75 mg/g	0.0200 mg/g	N/A
THCVA	0.395 %	3.95 mg/g	0.0200 mg/g	N/A
CBG	0.319 %	3.19 mg/g	0.0200 mg/g	N/A
CBDA	0.204 %	2.04 mg/g	0.0200 mg/g	N/A
CBN	0.105 %	1.05 mg/g	0.0200 mg/g	N/A
CBC	< 0.0200 mg/g	< 0.0200 mg/g	0.0200 mg/g	N/A
CBD	< 0.0200 mg/g	< 0.0200 mg/g	0.0200 mg/g	N/A
CBDV	< 0.0200 mg/g	< 0.0200 mg/g	0.0200 mg/g	N/A
CBDVA	< 0.0200 mg/g	< 0.0200 mg/g	0.0200 mg/g	N/A
Δ⁸-THC	< 0.0200 mg/g	< 0.0200 mg/g	0.0200 mg/g	N/A
THCV	< 0.0200 mg/g	< 0.0200 mg/g	0.0200 mg/g	N/A
Total THC (Total THC = (THCA x 0.877) + THC)	74.6 %	746 mg/g		N/A
Total CBD (Total CBD = (CBDA x 0.877) + CBD)	0.179 %	1.79 mg/g		N/A

PMOP-001: Microbiological Contaminants by PCR Oct 29, 2024

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

PBL 67: Pesticides by LC/MS-MS Oct 29, 2024

Analyte	Detected	Limit	LOQ	Pass/Fail
Abamectin	< 0.0125 µg/g	0.1 µg/g	0.0125 µg/g	Pass
Acequinocyl	< 0.0125 µg/g	2 µg/g	0.0125 µg/g	Pass
Bifenazate	< 0.0125 µg/g	0.2 µg/g	0.0125 µg/g	Pass
Bifenthrin	< 0.0125 µg/g	0.1 µg/g	0.0125 µg/g	Pass
Etoxazole	< 0.0125 µg/g	0.1 µg/g	0.0125 µg/g	Pass
Imazalil	< 0.0125 µg/g	0.1 µg/g	0.0125 µg/g	Pass
Imidacloprid	< 0.0125 µg/g	0.1 µg/g	0.0125 µg/g	Pass
Myclobutanil	< 0.0125 µg/g	0.1 µg/g	0.0125 µg/g	Pass

Analyte	Detected	Limit	LOQ	Pass/Fail
Paclobutrazol	< 0.0125 µg/g	0.04 µg/g	0.0125 µg/g	Pass
Piperonylbuto- xide	< 0.0125 µg/g	3 µg/g	0.0125 µg/g	Pass
Pyrethrins	< 0.0125 µg/g	0.5 µg/g	0.0125 µg/g	Pass
Spinosyn	< 0.0125 µg/g	0.1 µg/g	0.0125 µg/g	Pass
Spiromesifen	< 0.0125 µg/g	0.1 µg/g	0.0125 µg/g	Pass
Spirotetramat	< 0.0125 µg/g	0.1 µg/g	0.0125 µg/g	Pass
Trifloxystrob- in	< 0.0125 µg/g	0.02 µg/g	0.0125 µg/g	Pass

PBL 89: Visual Inspection with Microscope Oct 24, 2024

Analyte	Detected	Limit	Pass/Fail
Insect Fragments, Hair, Eggs, Feces	ND	Any amount	Pass
Sand, Soil, Mold, Rocks	ND	2 %	Pass