IRON LaboratoriesPJLA

ISO/IEC 17025:2005 Accredited

Marihuana Potency Analysis by
High Performance Liquid Chromatography
Testing Accreditation #: 77802 Test Certificate #: 116964-001
Client Name, Sample Details

Holistic Healing Tim/RoseAnn
Troy, MI 48083
Sample: 1500 No THC
Type: Concentrate
Method: FE04U HPLC-UV
Test Conditions

Prepsheet ID#: MIP190517
Scale: XS205-MI2
Temp: 22.6 °C
Baro Pressure: 976 hPa
Analyst: KEB
Technician: KEB
Sample ID#: 116964

Harvest/Process Date: 05/20/2019
Serving Size (g): 1
Date Received: 05/20/2019
Test Date: 05/17/2019
Valid Through: 05/17/2020
Report Issued: 05/20/2019
Sample #116964
Sample #116964 Sample #116964
Test
Compounds		 THC THCA CBD CBDA CBN CBG* CBC* THCV* CBDV* Total
Cannabinoids*		 Total THC Total CBD Calc Max Total
Cannabinoids*
Amount (%) N/D N/D 6.0 N/D 0.1 N/D 0.1 N/D N/D 6.2 0.0 6.0 6.2
Amount (mg/g) N/D N/D 59.9 N/D 0.9 N/D 0.9 N/D N/D 61.7 0.0 59.9 61.7
Amount per Serving (mg) N\D N\D 59.9 N\D 0.9 N\D 0.9 N\D N\D 61.7 Serving Size~ (g): 1.0
LOQ (mg/g) 0.82 0.82 0.82 0.82 0.82 0.82 0.82 0.82 0.82   %Decarb. THC CBD
±%RPD 1.67 0.56 0.91 0.90 0.37 2.06 0.06 0.08 0.29 N/A 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. 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.

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 #: 116964-001
Client Name, Sample Details

Holistic Healing Tim/RoseAnn
Troy, MI 48083
Sample: 1500 No THC
Type: Concentrate
Method: FE04U HPLC-UV
Test Conditions

Prepsheet ID#: MIP190517
Scale: XS205-MI2
Temp: 22.6 °C
Baro Pressure: 976 hPa
Analyst: KEB
Technician: KEB
Sample ID#: 116964

Harvest/Process Date: 05/20/2019
Serving Size (g): 1
Date Received: 05/20/2019
Test Date: 05/17/2019
Valid Through: 05/17/2020
Report Issued: 05/20/2019
Sample #116964
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 5.29973 5.37468 101.41 5.39029 101.71 0.29
Cannabidiolic Acid (CBDA) 0 5.20318 5.44784 104.70 5.3991 103.77 0.90
Cannabigerol (CBG) 0 5.02304 5.1643 102.81 5.27186 104.95 2.06
Cannabidiol (CBD) 0 5.69616 6.00252 105.38 5.94797 104.42 0.91
Δ9-Tetrahydrocannabivarin (THCV) 0 5.48136 5.7416 104.75 5.74605 104.83 0.08
Cannabinol (CBN) 0 5.60689 5.70811 101.81 5.7295 102.19 0.37
Δ9-Tetrahydrocannabinol (THC) 0 6.10794 6.13942 100.52 6.24265 102.21 1.67
Cannabichromene (CBC) 0 5.05341 5.19603 102.82 5.19924 102.89 0.06
Tetrahydrocannabinolic acid (THCA) 0 4.93776 5.07041 102.69 5.04217 102.11 0.56

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 1