IRON LaboratoriesPJLA

ISO/IEC 17025:2005 Accredited

Marihuana Potency Analysis by
Gas Chromatography
Testing Accreditation #: 77802 Test Certificate #: 101604-001
Client Name, Sample Details

Cornerstone Wellness
Lansing, MI 48910
Sample: Purple Punch
Type: Flower
Method: FE03 GC6890-1
Test Conditions

Scale: XS205-MI1
Temp: 21.9 °C
Baro Pressure: 1001 hPa
Analyst: JCM
Technician: JCM
Sample ID#: 101604

Harvest/Process Date: 12/28/2017
Serving Size (g): 1
Date Received: 12/28/2017
Test Date: 12/28/2017
Valid Through: 12/29/2018
Report Issued: 12/29/2017
Sample #101604
Sample #101604 Sample #101604
Test
Compounds		 CBDV THCV CBC CBD Δ8 THC Δ9 THC CBG CBN TOTAL
Amount N/D 0.2 0.2 0.1 N/D 16.4 0.4 N/D 17.3%
Min. Value 0.1% 0.1% 0.1% 0.1% 0.1% 0.1% 0.1% 0.1% -
Uncertainty† ±5% RSD ±5% RSD ±5% RSD ±5% RSD ±5% RSD ±5% RSD ±5% RSD ±5% RSD -

†Uncertainty measurement is for the test procedure and the instrument used; and is calculated in accordance with the ISO "Guide of Uncertainty in Measurement" (GUM) Test Results and uncertainty are only representative of the sample submit to our laboratory. Uncertainty does not account for any uncertainty in the sampling. The measurement of uncertainty is the expanded uncertainty and is an estimate of uncertainty calculated with normal distribution and a coverage factor of 2 (K=2) to approximate a 95% confidence level. 

%RSD = Relative Standard Deviation; Min. Value = Minimum Detectable Amount, CFU = Colony Forming Units

N/D designates a value that is not detected above the methods Limit of quantitation (min. value)

Values are not adjusted for moisture content.

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

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 1 of 2

IRON LaboratoriesPJLA

ISO/IEC 17025:2005 Accredited

Bio Analysis by
Microscopic Visual Inspection
Testing Accreditation #: 77802 Test Certificate #: 101604-001
Client Name, Sample Details

Cornerstone Wellness
Lansing, MI 48910
Sample: Purple Punch
Type: Flower
Method: FE02 Microscope Dissection
Test Conditions

Analyst: CTM
Technician: CTM
Sample ID#: 101604

Harvest/Process Date: 12/28/2017
Serving Size (g): 1
Date Received: 12/28/2017
Test Date: 12/28/2017
Valid Through: 12/28/2018
Report Issued: 12/28/2017
Sample #101604
Sample #101604 Sample #101604
Impurities: Not Detected
Molds: No Types: N/A
Pests: No Types: N/A
Anthers: No
Detritus: No
Fibers: No
Hair: No
Mature Seeds: No
Premature Seeds: No
Unidentified Foliar Spray: No
Other Impurities: No
*Moisture 7

The gland heads range in size from small to large and are moderately abundant. Trichomes are slightly more clear than milky with <5% turning amber in color. Some of the trichomes are damaged/degrading. Few of the trichomes are sessile and <1% are stunted due to stress.

*Moisture is not part of the accredited scope of Iron Laboratories.

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

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