IRON LaboratoriesPJLA

ISO/IEC 17025:2005 Accredited

Marihuana Potency Analysis by
High Performance Liquid Chromatography

Testing Accreditation #: 77802 Test Certificate #: 117296-001
Client Name, Sample Details

Rose-Anne Cross
Troy, MI 48083
Sample: 3000 mg THC Oil
Type: Concentrate
Method: FE04U

Test Conditions

Prepsheet ID#: MIP190610
Scale: XS205-MI2
Temp: 21.2 °C
Baro PE: 976.2 hPa
Analyst: KEB
Technician: KEB

Sample ID#: 117296

Harvest/Process Date: 06/10/2019
Serving Size (g): 1
Date Received: 06/10/2019
Test Date: 06/10/2019
Valid Through: 06/10/2020

Sample #117296
Sample #117296 Sample #117296
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 11.2 N/D N/D N/D 0.5 N/D N/D 11.9 0.2 11.2 11.9
Amount (mg/g) 2.4 N/D 112.3 N/D N/D N/D 4.6 N/D N/D 119.3 2.4 112.3 119.3
Amount per Serving (mg) 2.4 N\D 112.3 N\D N\D N\D 4.6 N\D N\D 119.3 Serving Size~ (g): 1.0
LOQ (mg/g) 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93   %Decarb. THC CBD
±%RPD 0.43 1.40 2.96 0.54 1.39 0.48 2.52 0.07 0.24 100% 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 #: 117296-001
Client Name, Sample Details

Rose-Anne Cross
Troy, MI 48083
Sample: 3000 mg THC Oil
Type: Concentrate
Method: FE04U

Test Conditions

Prepsheet ID#: MIP190610
Scale: XS205-MI2
Temp: 21.2 °C
Baro PE: 976.2 hPa
Analyst: KEB
Technician: KEB

Sample ID#: 117296

Harvest/Process Date: 06/10/2019
Serving Size (g): 1
Date Received: 06/10/2019
Test Date: 06/10/2019
Valid Through: 06/10/2020

Sample #117296
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 4.724831712 4.88750333 103.44 4.875630543 103.19 0.24
Cannabidiolic Acid (CBDA) 0 4.859163738 5.098595873 104.93 5.071092763 104.36 0.54
Cannabigerol (CBG) 0 5.124674291 5.321580273 103.84 5.347306843 104.34 0.48
Cannabidiol (CBD) 0 5.345367486 5.774729623 108.03 5.606463488 104.88 2.96
Δ9-Tetrahydrocannabivarin (THCV) 0 5.170009758 5.400134431 104.45 5.39656946 104.38 0.07
Cannabinol (CBN) 0 5.3703564 5.505953326 102.52 5.582943313 103.96 1.39
Δ9-Tetrahydrocannabinol (THC) 0 5.05359017 5.294117898 104.76 5.316978416 105.21 0.43
Cannabichromene (CBC) 0 4.806995968 4.828280933 100.44 4.951419874 103.00 2.52
Tetrahydrocannabinolic acid (THCA) 0 4.958049297 5.083369005 102.53 5.155152298 103.98 1.40

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