ORELAPIRON LaboratoriesNELAP Accredited Laboratory

ORELAP Cert No. 4092-002
OLCC No. 1002158CD2E

Oregon Compliant Marijuana Potency Analysis by
High Performance Liquid Chromatography
Testing Accreditation #: 4092-002 Test Certificate #: 114628-001
Client Name, Sample Details

HeadStash Farms
Eugene, OR 97405
Sample: CheeseQuake
Type: Adult Use Flower
Method: FE04-OR4 HPLC1100-OR1
***Water Activity: 0.46
***Moisture: 12.08%
Test Conditions

Prepsheet ID#: ORP190124a
Scale: XS205-OR1
Temp: 21.2 °C
Baro Pressure: 1014 hPa
Analyst: HRM
Technician: EDT
Sample ID#: 114628

Lot #: CQ10519
Batch #: 114628
Batch Weight (g): 268
Harvest/Process Date: 01/05/2019
Date Received: 01/22/2019
Test Date: 01/24/2019
Sample #114628
Sample #114628 Sample #114628
Test
Compounds		 CBDV CBDA CBD CBC CBG CBN THC THCA THCV Total THC Total CBD
Amount N/D 0.11% N/D 0.06% 0.12% 0.10% 0.65% 20.47% N/D 18.60% 0.10%
LOQ 0.05% 0.05% 0.05% 0.05% 0.05% 0.05% 0.05% 0.05% 0.05%
Uncertainty 6.18% RPD 3.96% RPD 2.00% RPD 10.29% RPD 0.17% RPD 0.40% RPD ±5% RPD 2.75% RPD 0.51% RPD

LOQ = Limit of Quantitation

RPD is relative percent difference between the LCS and LCS duplicate.

%RPD = Relative Percent Difference; Min. Value = Minimum Detectable Amount, CFU = Colony Forming Units, N/D = Not Detected

*** Designated tests that use the method FE-45.

Total CBD or THC is the calculated sum of CBD or THC and the amount of CBD or THC derived from CBDA or THCA, respectively. These values are calculated by adding a molar correction factor of 0.877 to the CBDA or THCA value.

SOP FE-01-OR9 was used in accordance with OAR 333-007 for sampling. All marijuana items are sampled and tested in accordance with OAR 333-007-0300 to 333-007-490 and OAR 333-064-0100 to 333-064-0110.

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

Iron Labs Oregon complies with 2009 TNI Environmental Laboratory Standards.

Tested by Iron Laboratories Oregon, 71 Centennial Loop Suite D Eugene, OR 97401

Page 1 of 1

ORELAPIRON LaboratoriesNELAP Accredited Laboratory

ORELAP Cert No. 4092-002
OLCC No. 1002158CD2E

Oregon Compliant QC Report
Testing Accreditation #: 4092-002 Test Certificate #: 114628-001
Client Name, Sample Details

HeadStash Farms
Eugene, OR 97405
Sample: CheeseQuake
Type: Adult Use Flower
Method: FE04-OR4 HPLC1100-OR1
***Water Activity: 0.46
***Moisture: 12.08%
Test Conditions

Prepsheet ID#: ORP190124a
Scale: XS205-OR1
Temp: 21.2 °C
Baro Pressure: 1014 hPa
Analyst: HRM
Technician: EDT
Sample ID#: 114628

Lot #: CQ10519
Batch #: 114628
Batch Weight (g): 268
Harvest/Process Date: 01/05/2019
Date Received: 01/22/2019
Test Date: 01/24/2019
Sample #114628
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) N.D. 5.92 5.8 97.97 6.17 104.22 6.18%
Cannabidiolic Acid (CBDA) N.D. 5.68 5.7 100.35 5.93 104.40 3.96%
Cannabigerol (CBG) N.D. 6.15 5.83 94.80 5.82 94.63 0.17%
Cannabidiol (CBD) N.D. 5.31 5.04 94.92 4.94 93.03 2.00%
Δ9-Tetrahydrocannabivarin (THCV) N.D. 6.15 5.93 96.42 5.9 95.93 0.51%
Cannabinol (CBN) N.D. 5.58 5.05 90.50 5.07 90.86 0.40%
Δ9-Tetrahydrocannabinol (THC) N.D. 5.14 5 97.28 5.2 101.17 3.92%
Cannabichromene (CBC) N.D. 6.78 5.62 82.89 5.07 74.78 10.29%
Tetrahydrocannabinolic acid (THCA) N.D. 5.68 6.1 107.39 6.27 110.39 2.75%

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.

SOP FE-01-OR9 was used in accordance with OAR 333-007 for sampling. All marijuana items are sampled and tested in accordance with OAR 333-007-0300 to 333-007-490 and OAR 333-064-0100 to 333-064-0110.

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

Iron Labs Oregon complies with 2009 TNI Environmental Laboratory Standards.

Tested by Iron Laboratories Oregon, 71 Centennial Loop Suite D Eugene, OR 97401

Page 2 of 1