IRON Laboratories     PJLA

ISO/IEC 17025:2017 Accredited

Marihuana Potency Analysis by
High Performance Liquid Chromatography
Testing Accreditation #: 77802 Test Certificate #: 130049-001
Client Name, Sample Details

Ed 420
Flint, MI 48507
Sample: Gorilla Glue #4
Type: Flower
Method: FE04U HPLC-UV
Test Conditions

Prepsheet ID#: MIP210331b
Scale: XS205-MI2
Temp: 22.4 °C
Baro Pressure: 978.4 hPa
Analyst: KEB
Technician: KEB
Sample ID#: 130049

Harvest/Process Date: 04/01/2021
Serving Size (g): 1
Date Received: 04/01/2021
Test Date: 03/31/2021
Valid Through: 04/01/2022
Report Issued: 04/01/2021
Sample #130049
Sample #130049 Sample #130049
Test
Compounds		 THC THCA CBD CBDA CBN CBG* CBC* THCV* CBDV* Total
Cannabinoids*		 Total THC Total CBD Calc Max Total
Cannabinoids*
Amount (%) 0.9 22.1 N/D 0.3 N/D N/D N/D N/D N/D 23.4 20.3 0.3 20.6
Amount (mg/g) 9.4 220.7 N/D 3.4 N/D N/D N/D N/D N/D 233.5 203.0 3.0 206.0
Amount per Serving (mg) 9.4 220.7 N\D 3.4 N\D N\D N\D N\D N\D 233.5 Serving Size~ (g): 1.0
LOQ (mg/g) 1 1 1 1 1 1 1 1 1   %Decarb. THC CBD
±%RPD 2.79 3.47 3.20 0.75 0.36 0.86 3.27 1.96 0.40 4 0%

LOQ = Limit of Quantitation; %RPD = Relative Percent Deviation; %RSD = Relative Standard Deviation; N/D = Not Detected

*Designates values that are not currently included in the accredited scope of Iron Laboratories.

*** Designates tests that use the method FE-45. FE-45 is performed using AOAC 966.02 and 32.004-32.009. FE-45 has relative expanded (k=2) uncertainties of 1.098% for moisture, 1.754% for water activity for unprocessed plant materials, and 13.102% for water activity for infused products. Vitamin E acetate analysis has a relative expanded (k=2) uncertainty of 18.614%.

Total THC and CBD is the calculated sum of THC or CBD and the amount of THC or CBD derived from THCA or CBDA, respectively. These values are calculated by applying a molar correction factor of 0.877 to the THCA or the CBDA value. Calc Max Total Cannabinoids is the sum of Total THC, Total CBD, CBN, CBG, CBC, THCV, and CBDV.

%Decarb. THC and CBD refer to the percentage of THC or CBD relative to THCA or CBDA, respectively.

Sample was sampled and tested in accordance with the Safety Compliance Facility Sampling and Testing Information.

This certificate shall not be reproduced except in full, without written approval of Iron Laboratories, LLC.
KEB - LM Iron laboratories KEB - LM

Iron Laboratories, LLC is an ISO/IEC 17025:2017 Testing Laboratory laboratory accredited by (PJLA) Perry Johnson Laboratory Accreditation, Certificate No. 77802

Tested by Iron Laboratories Michigan, 1825 E. West Maple Walled Lake, MI 48390

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IRON Laboratories     PJLA

ISO/IEC 17025:2017 Accredited

QC Report
Testing Accreditation #: 77802 Test Certificate #: 130049-001
Client Name, Sample Details

Ed 420
Flint, MI 48507
Sample: Gorilla Glue #4
Type: Flower
Method: FE04U HPLC-UV
Test Conditions

Prepsheet ID#: MIP210331b
Scale: XS205-MI2
Temp: 22.4 °C
Baro Pressure: 978.4 hPa
Analyst: KEB
Technician: KEB
Sample ID#: 130049

Harvest/Process Date: 04/01/2021
Serving Size (g): 1
Date Received: 04/01/2021
Test Date: 03/31/2021
Valid Through: 04/01/2022
Report Issued: 04/01/2021
Sample #130049
Target Compound Name Method Blank (μg/g) LCS Spike (μg/g) LCS Amount (μg/g) Percent Recovery (%) LCS LCS Duplicate Amount (μg/g) Percent Recovery (%) LCSD Relative Percent Difference (%) QC Flag
Cannabidivarin (CBDV) 0 5.30705 5.35204 100.85 5.37323 101.25 0.40
Cannabidiolic Acid (CBDA) 0 4.90404 4.97709 101.49 5.01443 102.25 0.75
Cannabigerol (CBG) 0 4.48177 4.54646 101.44 4.5859 102.32 0.86
Cannabidiol (CBD) 0 4.89238 4.89739 100.10 5.05678 103.36 3.20
Δ9-Tetrahydrocannabivarin (THCV) 0 4.95184 4.88231 98.60 4.97919 100.55 1.96
Cannabinol (CBN) 0 5.32904 5.39876 101.31 5.41843 101.68 0.36
Δ9-Tetrahydrocannabinol (THC) 0 6.51134 6.71645 103.15 6.53179 100.31 2.79
Cannabichromene (CBC) 0 5.04858 5.02779 99.59 5.19468 102.89 3.27
Tetrahydrocannabinolic acid (THCA) 0 5.04785 5.12343 101.50 5.30437 105.08 3.47

N.D. = Not Detected

LR = indicates compound recovery of matrix spike was outside the methods acceptable limits. (70-130%) Low recovery should be scrutinized for possible fail as it could indicate more compound present than is detected.

I = indicates that an amount of an interfering compound greater than the methods limit of detection was detected in the method blank sample. May indicate contamination of analytical system or consumables.

Q = indicates that the relative percent diference of two identicly prepared Matrix Spike samples for a target analyte was greater than 20%

HR = indicates compound recovery of matrix spike was outside the methods acceptable limits. (70-130%) high recoveries should be scrutinized for passing as more compound may be detected than is actually present in the sample.

Sample was sampled and tested in accordance with the Safety Compliance Facility Sampling and Testing Information.

This certificate shall not be reproduced except in full, without written approval of Iron Laboratories, LLC.
KEB - LM Iron laboratories KEB - LM

Iron Laboratories, LLC is an ISO/IEC 17025:2017 Testing Laboratory laboratory accredited by (PJLA) Perry Johnson Laboratory Accreditation, Certificate No. 77802

Tested by Iron Laboratories Michigan, 1825 E. West Maple Walled Lake, MI 48390

Page 2 of 1