IRON LaboratoriesPJLA

ISO/IEC 17025:2005 Accredited

Marihuana Potency Analysis by
Gas Chromatography
Testing Accreditation #: 77802 Test Certificate #: 93765-001
Client Name, Sample Details

Dutch Brothers
Grand Rapids , MI 49504
Sample: Green Crack Rosin
Type: Medical Compliant Flower
Method: FE03 GC6890-1
Test Conditions

Scale: XS205-MI1
Temp: 23 °C
Baro Pressure: 978.9 hPa
Analyst: JCM
Technician: JCM
Sample ID#: 93765

Harvest/Process Date: 05/11/2017
Serving Size (g): 53229
Date Received: 05/11/2017
Test Date: 05/11/2017
Valid Through: 05/12/2018
Report Issued: 05/12/2017
Sample #93765
Sample #93765 Sample #93765
Test
Compounds		 CBDV THCV CBC CBD Δ8 THC Δ9 THC CBG CBN TOTAL
Amount N/D 0.6 1.1 0.3 N/D 64.7 1.4 0.1 68.2%
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

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