Certificate of Analysis

Produced: Mar 04, 2025

NB1431 (Concentrate) // Client: Central Coast AG Distribution, LLC

Batch Result: Fail

Batch No.: NB1431

Matrix: Concentrate

Sample ID: ICC-250228-36-015

Collected on: Feb 28, 2025

Received on: Feb 28, 2025

Batch Size: 15 g

Sample Size:

Residual Solvents

Fail

Results Certified By: David Marelius PhD

Lab Director, Infinite Chemical Analysis Labs, CA

Mar 04, 2025

Analyte	Limit	Detected	LOD	LOQ	Pass/Fail
1,2- Dichloroethane	1 µg/g	ND	0.166 µg/g	0.507 µg/g	Pass
Acetone	5000 µg/g	60.4 µg/g	17.0 µg/g	51.0 µg/g	Pass
Acetonitrile	410 µg/g	ND	0.119 µg/g	0.357 µg/g	Pass
Benzene	1 µg/g	ND	0.0209 µg/g	0.0636 µg/g	Pass
Butane	5000 µg/g	26300 µg/g	0.967 µg/g	4.83 µg/g	Fail
Chloroform	1 µg/g	ND	0.0358 µg/g	0.108 µg/g	Pass
Ethanol	5000 µg/g	28.4 µg/g	2.60 µg/g	7.81 µg/g	Pass
Ethyl acetate	5000 µg/g	ND	0.312 µg/g	2.28 µg/g	Pass
Ethylene oxide	1 µg/g	ND	0.152 µg/g	0.577 µg/g	Pass
Ethyl ether	5000 µg/g	ND	1.18 µg/g	3.53 µg/g	Pass
Heptane	5000 µg/g	ND	0.684 µg/g	2.85 µg/g	Pass
Hexane	290 µg/g	1.39 µg/g	0.0657 µg/g	0.280 µg/g	Pass
Isopropyl alcohol	5000 µg/g	334 µg/g	1.27 µg/g	3.82 µg/g	Pass
Methanol	3000 µg/g	ND	2.96 µg/g	8.88 µg/g	Pass
Methylene chloride	1 µg/g	ND	0.126 µg/g	0.726 µg/g	Pass
Pentane	5000 µg/g	ND	0.958 µg/g	4.25 µg/g	Pass
Propane	5000 µg/g	ND	4.42 µg/g	13.2 µg/g	Pass
Toluene	890 µg/g	< LOQ	0.0876 µg/g	0.860 µg/g	Pass
Trichloroethy- lene	1 µg/g	ND	0.0179 µg/g	0.144 µg/g	Pass
o-Xylene		ND	0.100 µg/g	0.853 µg/g	N/A
p- and m-Xylene		ND	0.115 µg/g	1.71 µg/g	N/A
Total xylenes	2170 µg/g	ND	0.100 µg/g	0.854 µg/g	Pass