ORELAPIRON LaboratoriesNELAP Accredited Laboratory

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

Marijuana Potency Analysis by
High Performance Liquid Chromatography
Testing Accreditation #: 4092-002 Test Certificate #: 102207-001
Client Name, Sample Details

Winds of Change
Eugene, OR 97405
Sample: Shehulk
Type: Flower
Method: FE04-OR4 HPLC1100-OR1
Metrc Test Pkg#: 1A4010300002D53000002964
***Water Activity: 0.52
***Moisture: 13.462%
Test Conditions

Prepsheet ID#: P180118
Scale: XS205-OR1
Temp: 19.2 °C
Baro Pressure: 995.9 hPa
Analyst: HRM
Technician: HRM
Sample ID#: 102207

Lot #: Shehulk
Batch #: 102207
Batch Weight (g): 1596.64
Harvest/Process Date: 11/16/2017
Date Received: 01/17/2018
Test Date: 01/24/2018
Sample #102207
Sample #102207 Sample #102207
Test
Compounds		 CBDV CBDA CBD CBC CBG CBN THC THCA THCV Total THC Total CBD
Amount N/D 15.15% 0.63% 0.16% 0.15% 0.06% 1.12% 7.86% N/D 8.01% 13.92%
LOQ 0.05% 0.05% 0.05% 0.05% 0.05% 0.05% 0.05% 0.05% 0.05%
Uncertainty 2.62% RPD 3.15% RPD 2.45% RPD 6.86% RPD 2.84% RPD 2.84% RPD ±5% RPD 3.48% RPD 2.80% 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 3

ORELAPIRON LaboratoriesNELAP Accredited Laboratory

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

QC Report
Testing Accreditation #: 4092-002 Test Certificate #: 102207-001
Client Name, Sample Details

Winds of Change
Eugene, OR 97405
Sample: Shehulk
Type: Flower
Method: FE04-OR4 HPLC1100-OR1
Metrc Test Pkg#: 1A4010300002D53000002964
***Water Activity: 0.52
***Moisture: 13.462%
Test Conditions

Prepsheet ID#: P180118
Scale: XS205-OR1
Temp: 19.2 °C
Baro Pressure: 995.9 hPa
Analyst: HRM
Technician: HRM
Sample ID#: 102207

Lot #: Shehulk
Batch #: 102207
Batch Weight (g): 1596.64
Harvest/Process Date: 11/16/2017
Date Received: 01/17/2018
Test Date: 01/24/2018
Sample #102207
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. 5.17 5.81 112.38 5.66 109.48 2.62%
Cannabidiolic Acid (CBDA) N.D. 4.97 5.8 116.70 5.62 113.08 3.15%
Cannabigerol (CBG) N.D. 5.11 5.71 111.74 5.55 108.61 2.84%
Cannabidiol (CBD) N.D. 5.51 6.2 112.52 6.05 109.80 2.45%
Δ9-Tetrahydrocannabivarin (THCV) N.D. 5.44 6.16 113.24 5.99 110.11 2.80%
Cannabinol (CBN) N.D. 5.12 5.72 111.72 5.56 108.59 2.84%
Δ9-Tetrahydrocannabinol (THC) N.D. 6.27 6.16 98.25 6.29 100.32 2.09%
Cannabichromene (CBC) N.D. 5.64 5.77 102.30 6.18 109.57 6.86%
Tetrahydrocannabinolic acid (THCA) N.D. 4.88 5.84 119.67 5.64 115.57 3.48%

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 3

ORELAPIRON LaboratoriesNELAP Accredited Laboratory

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

Pesticide Analysis by
Mass Spectrometer
Testing Accreditation #: 4092-002 Test Certificate #: 102207-001
Client Name, Sample Details

Winds of Change
Eugene, OR 97405
Sample: Shehulk
Type: Flower
Method: FE-52 (EN 15662 & AOAC 2007.01)
Metrc Test Pkg#: 1A4010300002D53000002964
Test Conditions

Prepsheet ID#: PS180118a
Scale: Veritas-OR1
Temp: 19.9 °C
Baro PE: 1002 hPa
Analyst: JER
Technician: JER
Sample ID#: 102207

Lot #: Shehulk
Batch #: 102207
Batch Weight (g): 1596.64
Harvest/Process Date: 11/16/2017
Date Received: 01/17/2018
Test Date: 01/23/2018
Sample #102207
Compound MRL (µg/g) LOD (µg/g) Status (µg/g)   Compound MRL (µg/g) LOD (µg/g) Status (µg/g)
Aldicarb 0.400 0.100 Pass/<LOD Abamectin**** 0.500 0.100 Pass/<LOD
Acephate 0.400 0.100 Pass/<LOD Acequinocyl 2.000 0.200 Pass/<LOD
Acetamiprid 0.200 0.100 Pass/<LOD Azoxystrobin 0.200 0.100 Pass/<LOD
Bifenazate 0.200 0.100 Pass/<LOD Bifenthrin 0.200 0.100 Pass/<LOD
Boscalid 0.400 0.100 Pass/<LOD Carbaryl 0.200 0.100 Pass/<LOD
Carbofuran 0.200 0.100 Pass/<LOD Chlorantraniliprole 0.200 0.100 Pass/<LOD
Chlorfenapyr 1.000 1.000 Pass/<LOD Chlorpyrifos 0.200 0.100 Pass/<LOD
Clofentezine 0.200 0.100 Pass/<LOD Cyfluthrin** 1.000 0.500 Pass/<LOD
Cypermethrin*** 1.000 0.500 Pass/<LOD Daminozide 1.000 0.100 Pass/<LOD
DDVP (Dichlorvos) 0.100 0.100 Pass/<LOD Diazinon 0.200 0.100 Pass/<LOD
Dimethoate 0.200 0.100 Pass/<LOD Ethoprophos 0.200 0.100 Pass/<LOD
Etofenprox 0.400 0.100 Pass/<LOD Etoxazole 0.200 0.100 Pass/<LOD
Fenoxycarb 0.200 0.100 Pass/<LOD Fenpyroximate 0.400 0.100 Pass/<LOD
Fipronil 0.400 0.100 Pass/<LOD Flonicamid 1.000 0.100 Pass/<LOD
Fludioxonil 0.400 0.100 Pass/<LOD Hexythiazox 1.000 0.100 Pass/<LOD
Imazalil 0.200 0.100 Pass/<LOD Imidacloprid 0.400 0.100 Pass/<LOD
Kresoxim Methyl 0.400 0.100 Pass/<LOD Malathion 0.200 0.100 Pass/<LOD
Metalaxyl 0.200 0.100 Pass/<LOD Methiocarb 0.200 0.100 Pass/<LOD
Methomyl 0.400 0.100 Pass/<LOD Methyl Parathion 0.200 0.500 Pass/<LOD
MGK-264‡ 0.200 0.100 Pass/<LOD Myclobutanil 0.200 0.100 Pass/<LOD
Naled 0.500 0.100 Pass/<LOD Oxamyl 1.000 0.100 Pass/<LOD
Paclobutrazol 0.400 0.100 Pass/<LOD Permethrins† 0.200 0.100 Pass/<LOD
Phosmet 0.200 0.100 Pass/<LOD Piperonyl Butoxide 2.000 0.100 Pass/<LOD
Prallethrin 0.200 0.100 Pass/<LOD Propiconazole 0.400 0.100 Pass/<LOD
Propoxur 0.200 0.100 Pass/<LOD Pyrethrins* 1.000 0.100 Pass/<LOD
Pyridaben 0.200 0.100 Pass/<LOD Spinosad***** 0.200 0.100 Pass/<LOD
Spiromesifen 0.200 0.100 Pass/<LOD Spirotetramat 0.200 0.100 Pass/<LOD
Spiroxamine‡ 0.400 0.100 Pass/<LOD Tebuconazole 0.400 0.100 Pass/<LOD
Thiacloprid 0.200 0.100 Pass/<LOD Thiamethoxam 0.200 0.100 Pass/<LOD
Trifloxystrobin 0.200 0.100 Pass/<LOD

* Pyrethrins are reported as the sum of Jasmolin I, Cinerin I, and Pyrethrin I
** Cyfluthrins are reported as the sum of isomers Cyfluthrin I, II, III, and IV
*** Cypermethrins are reported as the sum of isomers Cypermethrin I, II, III, and IV
**** Abamectin is reported as the sum of Avermectin B1a and Avermectin B1b
***** Spinosad is reported as the sum of Spinosyn A and Spinosyn D
† Permethrin and Prallethrin are reported as the sum of cis and trans isomers
‡ MGK-264 and Spiroximine are reported as the sum of isomers I and II
MRL - Maximum Residue Limit; LOD - Limit of Detection

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 3

ORELAPIRON LaboratoriesNELAP Accredited Laboratory

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

Pesticide QC Report
Testing Accreditation #: 4092-002 Test Certificate #: 102207-001
Client Name, Sample Details

Winds of Change
Eugene, OR 97405
Sample: Shehulk
Type: Flower
Method: FE-52 (EN 15662 & AOAC 2007.01)
Metrc Test Pkg#: 1A4010300002D53000002964
Test Conditions

Prepsheet ID#: PS180118a
Scale: Veritas-OR1
Temp: 19.9 °C
Baro PE: 1002 hPa
Analyst: JER
Technician: JER
Sample ID#: 102207

Lot #: Shehulk
Batch #: 102207
Batch Weight (g): 1596.64
Harvest/Process Date: 11/16/2017
Date Received: 01/17/2018
Test Date: 01/23/2018
Sample #102207
Target Compound Name Method Blank (μg/g) QC Spike (μg/g) Matrix Spike (μg/g) Matrix Spike Duplicate (μg/g) MS recovery% MSD recovery% Relative Percent Difference (%) QC Flag
Acephate N/D 1 .533 .642 53.30 64.20 18.55 LR
Acequinocyl N/D 1 .761 .479 76.10 47.90 45.48 LRQ
Acetamiprid N/D 1 1.04 1.01 104.00 101.00 2.93
Aldicarb N/D 1 .858 .852 85.80 85.20 0.70
Avermectin B1a N/D .97 .778 .75 80.21 77.32 3.66
Azoxystrobin N/D 1 1.33 1.35 133.00 135.00 1.49 HR
Bifenazate N/D 1 1.04 1.03 104.00 103.00 0.97
Bifenthrin N/D 1 .646 .726 64.60 72.60 11.66 LR
Boscalid N/D 1 1.09 1.12 109.00 112.00 2.71
Carbaryl N/D 1 .976 .975 97.60 97.50 0.10
Carbofuran N/D 1 1.11 1.09 111.00 109.00 1.82
Chlorantraniliprole N/D 1 1.26 1.18 126.00 118.00 6.56
Chlorfenapyr N/D 1 1.18 1.18 118.00 118.00 0.00
Chlorpyriphos N/D 1 1.02 1.03 102.00 103.00 0.98
Clofentezine N/D 1 .877 .917 87.70 91.70 4.46
Cyfluthrin N/D 1 .763 .687 76.30 68.70 10.48 LR
Cypermethrin N/D 1 .759 .722 75.90 72.20 5.00
Daminoside N/D 1 N/D .651 0.00 65.10 200.00 LRQ
Diazanon N/D 1 .829 .863 82.90 86.30 4.02
Dichlorvos N/D 1 1.07 1.09 107.00 109.00 1.85
Dimethoate N/D 1 1.05 1.03 105.00 103.00 1.92
Ethoprophos N/D 1 1.14 1.04 114.00 104.00 9.17
Etofenprox N/D 1 .822 .867 82.20 86.70 5.33
Etoxazole N/D 1 1.04 1.05 104.00 105.00 0.96
Fenoxycarb N/D 1 1.08 1.09 108.00 109.00 0.92
Fenpyroximate N/D 1 1.1 1.04 110.00 104.00 5.61
Fipronil N/D 1 1.05 1.07 105.00 107.00 1.89
Flonicamid N/D 1 1.05 1.23 105.00 123.00 15.79
Fludioxonil N/D 1 1.02 1.01 102.00 101.00 0.99
Hexythiazox N/D 1 .717 .687 71.70 68.70 4.27
Imazalil N/D 1 .723 .78 72.30 78.00 7.58
Imidacloprid N/D 1 1.01 1.01 101.00 101.00 0.00
Kresoxim-methyl N/D 1 1.19 1.13 119.00 113.00 5.17
Malathion N/D 1 1.23 1.2 123.00 120.00 2.47
Metalaxyl N/D 1 1.13 1.14 113.00 114.00 0.88
Methiocarb N/D 1 1.03 1.06 103.00 106.00 2.87
Methomyl N/D 1 .924 .765 92.40 76.50 18.83
MGK-264 N/D 1 .858 .897 85.80 89.70 4.44
Myclobutanil N/D 1 1.23 1.24 123.00 124.00 0.81
Naled (dibrom) N/D 1 .692 .687 69.20 68.70 0.73 LR
Oxamyl N/D 1 1.25 .921 125.00 92.10 30.31 Q
Paclobutrazol N/D 1 1.09 1.08 109.00 108.00 0.92
Parathion-methyl N/D 1 .882 .925 88.20 92.50 4.76
Permethrins N/D 1 .936 1.02 93.60 102.00 8.59
Phosmet N/D 1 1.13 1.07 113.00 107.00 5.45
Piperonyl butoxide N/D 1 1.34 1.29 134.00 129.00 3.80 HR
Prallethrin N/D 1 1 .963 100.00 96.30 3.77
Propiconazole N/D 1 1.24 1.21 124.00 121.00 2.45
Propoxur N/D 1 1.03 .992 103.00 99.20 3.76
Pyrethrin N/D .65 .68 .615 104.62 94.62 10.04
Pyridaben N/D 1 1.04 .961 104.00 96.10 7.90
SpinosynA N/D .84 .821 .865 97.74 102.98 5.22
SpinosynD N/D .16 .142 .143 88.75 89.38 0.70
Spiromesifen N/D 1 .313 .316 31.30 31.60 0.95 LR
Spirotetramat N/D 1 1.21 1.22 121.00 122.00 0.82
Spiroxamine N/D 1 .956 .676 95.60 67.60 34.31 Q
Tebuconazole N/D 1 1.05 1.03 105.00 103.00 1.92
Thiacloprid N/D 1 .964 .963 96.40 96.30 0.10
Thiamethoxam N/D 1 1.09 1.1 109.00 110.00 0.91
Trifloxystrobin N/D 1 1.13 1.13 113.00 113.00 0.00

N.D. = Not 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 30%

R = indicates compound recovery of matrix spike was outside the methods acceptable limits. (60-120%) Low recovery could indicate there is actually more compound present than detected; while high recoveries should be scrutinized for possible fails as more compound may be detected than is actually residual on 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 3 of 3