IRON LaboratoriesPJLA

ISO/IEC 17025:2005 Accredited

Marihuana Potency Analysis by
High Performance Liquid Chromatography

Testing Accreditation #: 77802 Test Certificate #: 118257-001
Client Name, Sample Details

Robert Donovan
Royal Oak, MI 48073
Sample: 716A
Type: Concentrate
Method: FE04U

Test Conditions

Prepsheet ID#: MIP190718
Scale: XS205-MI2
Temp: 23.9 °C
Baro PE: 976.8 hPa
Analyst: KEB
Technician: KEB

Sample ID#: 118257

Harvest/Process Date: 07/19/2019
Serving Size (g): 1
Date Received: 07/19/2019
Test Date: 07/18/2019
Valid Through: 07/18/2020

Sample #118257
Sample #118257 Sample #118257
Test
Compounds
THC THCA CBD CBDA CBN CBG* CBC* THCV* CBDV* Total
Cannabinoids*
Total THC Total CBD Calc Max Total
Cannabinoids*
Amount (%) 85.3 N/D 3.8 N/D 2.9 3.3 2.0 1.1 N/D 98.4 85.3 3.8 98.4
Amount (mg/g) 852.7 N/D 37.7 N/D 28.8 33.3 20.4 10.7 N/D 983.6 852.7 37.7 983.6
Amount per Serving (mg) 852.7 N\D 37.7 N\D 28.8 33.3 20.4 10.7 N\D 983.6 Serving Size~ (g): 1.0
LOQ (mg/g) 3.15 3.15 3.15 3.15 3.15 3.15 3.15 3.15 3.15   %Decarb. THC CBD
±%RPD 0.4 5.7 3.3 1.6 0.1 3.1 0.8 0.9 2.6 100% 100%

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.

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 refers to the percentage of THC or CBD relative to THCA or CBDA, respectively.

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

ACR - LM Iron laboratories ACR - LM

Iron Laboratories, LLC is an ISO/IEC 17025:2005 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 LaboratoriesPJLA

ISO/IEC 17025:2005 Accredited

QC Report

Testing Accreditation #: 77802 Test Certificate #: 118257-001
Client Name, Sample Details

Robert Donovan
Royal Oak, MI 48073
Sample: 716A
Type: Concentrate
Method: FE04U

Test Conditions

Prepsheet ID#: MIP190718
Scale: XS205-MI2
Temp: 23.9 °C
Baro PE: 976.8 hPa
Analyst: KEB
Technician: KEB

Sample ID#: 118257

Harvest/Process Date: 07/19/2019
Serving Size (g): 1
Date Received: 07/19/2019
Test Date: 07/18/2019
Valid Through: 07/18/2020

Sample #118257
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 5.449366207 5.549566572 101.84 5.695684895 104.52 2.60%
Cannabidiolic Acid (CBDA) 0 5.551670759 5.778411875 104.08 5.869578906 105.73 1.57%
Cannabigerol (CBG) 0 6.134392592 5.900066817 96.18 6.087509526 99.24 3.13%
Cannabidiol (CBD) 0 5.591829715 5.352211043 95.71 5.532396938 98.94 3.31%
Δ9-Tetrahydrocannabivarin (THCV) 0 5.377457 5.601956419 104.17 5.650932672 105.09 0.87%
Cannabinol (CBN) 0 5.578056703 5.735273219 102.82 5.729100357 102.71 0.11%
Δ9-Tetrahydrocannabinol (THC) 0 5.667543941 6.24817433 110.24 6.225743826 109.85 0.36%
Cannabichromene (CBC) 0 5.485518242 5.709687233 104.09 5.666854553 103.31 0.75%
Tetrahydrocannabinolic acid (THCA) 0 5.15148039 5.640251538 109.49 5.325693069 103.38 5.74%

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.

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

ACR - LM Iron laboratories ACR - LM

Iron Laboratories, LLC is an ISO/IEC 17025:2005 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 2