IRON Laboratories     PJLA

ISO/IEC 17025:2017 Accredited

Marihuana Potency Analysis by
High Performance Liquid Chromatography
Testing Accreditation #: 77802 Test Certificate #: 128059-001
Client Name, Sample Details

Hempress Farms
Walled Lake, MI 48390
Sample: Rawtton
Type: Flower
Method: FE04U HPLC-UV
Test Conditions

Prepsheet ID#: MIP201204b
Scale: XS205-MI2
Temp: 20 °C
Baro Pressure: 981.4 hPa
Analyst: MEH
Technician: ANJ
Sample ID#: 128059

Harvest/Process Date: 12/04/2020
Serving Size (g): 1
Date Received: 12/04/2020
Test Date: 12/04/2020
Valid Through: 12/05/2021
Report Issued: 12/07/2020
Sample #128059
Sample #128059 Sample #128059
Test
Compounds		 THC THCA CBD CBDA CBN CBG* CBC* THCV* CBDV* Total
Cannabinoids*		 Total THC Total CBD Calc Max Total
Cannabinoids*
Amount (%) 0.9 18.3 N/D 1.2 N/D 0.3 N/D N/D N/D 20.7 17.0 1.1 18.3
Amount (mg/g) 8.7 183.4 N/D 12.4 N/D 2.8 N/D N/D N/D 207.3 169.5 10.9 183.3
Amount per Serving (mg) 8.7 183.4 N\D 12.4 N\D 2.8 N\D N\D N\D 207.3 Serving Size~ (g): 1.0
LOQ (mg/g) 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96   %Decarb. THC CBD
±%RPD 1.60 2.87 3.89 2.01 3.11 2.90 3.14 3.41 2.94 5 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.

This sample has not undergone random sampling and has not been tested for compliant state, batch representative testing. These results should therefore be used for research and development or quality control purposes only. Results apply to the sample as received.

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 1 of 2

IRON Laboratories     PJLA

ISO/IEC 17025:2017 Accredited

QC Report
Testing Accreditation #: 77802 Test Certificate #: 128059-001
Client Name, Sample Details

Hempress Farms
Walled Lake, MI 48390
Sample: Rawtton
Type: Flower
Method: FE04U HPLC-UV
Test Conditions

Prepsheet ID#: MIP201204b
Scale: XS205-MI2
Temp: 20 °C
Baro Pressure: 981.4 hPa
Analyst: MEH
Technician: ANJ
Sample ID#: 128059

Harvest/Process Date: 12/04/2020
Serving Size (g): 1
Date Received: 12/04/2020
Test Date: 12/04/2020
Valid Through: 12/05/2021
Report Issued: 12/07/2020
Sample #128059
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 5.74 5.92777 103.27 6.10487 106.36 2.94
Cannabidiolic Acid (CBDA) 0 5.4939 5.72691 104.24 5.84299 106.35 2.01
Cannabigerol (CBG) 0 5.64962 5.87116 103.92 6.04422 106.98 2.90
Cannabidiol (CBD) 0 5.64653 5.84158 103.45 6.0734 107.56 3.89
Δ9-Tetrahydrocannabivarin (THCV) 0 5.68031 5.91336 104.10 6.11841 107.71 3.41
Cannabinol (CBN) 0 5.26182 5.50299 104.58 5.67682 107.89 3.11
Δ9-Tetrahydrocannabinol (THC) 0 6.26104 6.46344 103.23 6.56747 104.89 1.60
Cannabichromene (CBC) 0 5.48605 5.76629 105.11 5.95016 108.46 3.14
Tetrahydrocannabinolic acid (THCA) 0 5.2738 5.48884 104.08 5.64847 107.10 2.87

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 sample has not undergone random sampling and has not been tested for compliant state, batch representative testing. These results should therefore be used for research and development or quality control purposes only. Results apply to the sample as received.

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 2

IRON Laboratories     PJLA

ISO/IEC 17025:2017 Accredited

Terpene Report by
Mass Spectrometer
Testing Accreditation #: 77802 Test Certificate #: 128059-001
Client Name, Sample Details

Hempress Farms
Walled Lake, MI 48390
Sample: Rawtton
Type: Flower
Method: SOP FE-44-MI

Test Conditions

Scale: XS205-MI2
Temp: 20.1 °C
Baro Pressure: 970.2 hPa
Analyst: MEH
Technician: ANJ

Sample ID#: 128059

Harvest/Process Date: 12/04/2020
Serving Size (g): 1
Date Received: 12/04/2020

Sample #128059
Sample #128059
  • α-Pinene (0.01%)
  • β-Ocimene (0.02%)
  • Camphene (0.00%)
  • Eucalyptol (1,8-Cineol) (0.00%)
  • Sabinene (0.00%)
  • γ-Terpinene (0.00%)
  • Myrcene (0.48%)
  • α-Terpinolene (0.02%)
  • β-Pinene (0.29%)
  • Linalool (0.06%)
  • ∆3-Carene (0.00%)
  • Fenchone (0.00%)
  • α-Terpinene (0.00%)
  • endo-Fenchol (0.00%)
  • α-Ocimene (0.00%)
  • Isopulegol (0.00%)
  • Limonene (0.08%)
  • Geraniol (0.00%)
  • p-Cymene (0.00%)
  • β-Caryophyllene (0.34%)
  • α-Humulene (0.11%)
  • Nerolidol 1 (cis) (0.00%)
  • Nerolidol 2 (trans) (0.00%)
  • Guaiol (0.00%)
  • Caryophyllene Oxide (0.00%)
  • α-Bisabolol (0.18%)
  • α-Phellandrene (0.00%)
  • α-Terpineol (0.00%)
  • Valenence (0.00%)

Total: 1.590%

Predominant Terpenes

0.48%   Myrcene Peppery, spicy balsam 0.34%   β-Caryophyllene Sweet, woody, spicy, clove
0.29%   β-Pinene Woody, fresh pine, hay 0.18%   α-Bisabolol Fruity, nutty, coconut
0.11%   α-Humulene Woody, oceanic-watery, spicy clove 0.08%   Limonene Citrus, orange, sweet

Results should be interpreted as qualitative only (present/absent). Quantitative values are only estimations for the purpose of research and development, and are not included in Iron Laboratories accredited scope. Eucalyptol, Sabinene, Fenchone, endo-Fenchol, Caryophyllene Oxide, a-Phellandrene, a-Terpineol, and Valencene are not currently tested for by Iron Laboratories Michigan.

Value in parenthesis indicates percentage of terpene present in the total sample (weight percentage, wt/wt%).
Value in doughnut slice indicates individual terpene abundance with respect to the total terpenes detected.

These results should be used for research and development or quality control purposes only. If applicable, results for caregivers apply to the sample as received.

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 2