IRON LaboratoriesPJLA

ISO/IEC 17025:2005 Accredited

Marihuana Potency Analysis by
High Performance Liquid Chromatography

Testing Accreditation #: 77802 Test Certificate #: 121706-001
Client Name, Sample Details

Holistic Healing Tim/RoseAnn
Troy, MI 48083
Sample: 21020C
Type: Concentrate
Method: FE04U HPLC-UV

Test Conditions

Prepsheet ID#: MIP200213
Scale: XS205-MI2
Temp: 22.2 °C
Baro PE: 974.8 hPa
Analyst: MEH
Technician: KEB

Sample ID#: 121706

Harvest/Process Date: 02/13/2020
Serving Size (g): 0.92
Date Received: 02/13/2020
Test Date: 02/13/2020
Valid Through: 02/13/2021
Report Issued: 02/14/2020

Sample #121706
Sample #121706 Sample #121706
Test
Compounds
THC THCA CBD CBDA CBN CBG* CBC* THCV* CBDV* Total
Cannabinoids*
Total THC Total CBD Calc Max Total
Cannabinoids*
Amount (%) 0.2 N/D 5.9 0.1 0.0 0.1 0.3 N/D 0.1 6.5 0.2 5.9 6.1
Amount (mg/g) 1.9 N/D 58.5 0.7 0.4 0.6 2.7 N/D 0.6 65.4 1.9 59.1 65.3
Amount per Serving (mg) 1.7 N\D 53.8 0.6 0.4 0.6 2.5 N\D 0.6 60.2 Serving Size~ (g): 0.9
LOQ (mg/g) 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08   %Decarb. THC CBD
±%RPD 4.19 3.04 4.20 3.26 3.93 4.00 3.21 4.15 4.18 100% 99

Serving size = 1 mL ~0.92g

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.

JRT LM Iron laboratories JRT 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 #: 121706-001
Client Name, Sample Details

Holistic Healing Tim/RoseAnn
Troy, MI 48083
Sample: 21020C
Type: Concentrate
Method: FE04U HPLC-UV

Test Conditions

Prepsheet ID#: MIP200213
Scale: XS205-MI2
Temp: 22.2 °C
Baro PE: 974.8 hPa
Analyst: MEH
Technician: KEB

Sample ID#: 121706

Harvest/Process Date: 02/13/2020
Serving Size (g): 0.92
Date Received: 02/13/2020
Test Date: 02/13/2020
Valid Through: 02/13/2021
Report Issued: 02/14/2020

Sample #121706
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 5.474247456 5.75889787 105.20 6.004563361 109.69 4.18
Cannabidiolic Acid (CBDA) 0 5.372781132 5.602154093 104.27 5.787835243 107.73 3.26
Cannabigerol (CBG) 0 5.482233035 5.812833175 106.03 6.050071388 110.36 4.00 HR
Cannabidiol (CBD) 0 5.292872357 5.559420183 105.04 5.797729963 109.54 4.20
Δ9-Tetrahydrocannabivarin (THCV) 0 5.371183672 5.67977604 105.75 5.920670971 110.23 4.15 HR
Cannabinol (CBN) 0 5.371238553 5.670440976 105.57 5.898008287 109.81 3.93
Δ9-Tetrahydrocannabinol (THC) 0 5.424089737 5.765047557 106.29 6.01192981 110.84 4.19 HR
Cannabichromene (CBC) 0 5.683641459 5.990313615 105.40 6.185852016 108.84 3.21
Tetrahydrocannabinolic acid (THCA) 0 5.230633084 5.494945694 105.05 5.66469963 108.30 3.04

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.

JRT LM Iron laboratories JRT 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