IRON Laboratories

Heavy Metals Analysis
Test Certificate #: 118197-001
Client Name, Sample Details

James Slevany (Greens313)
Commerce Twp, MI 48390
Sample: Empty Cart
Type: Other Cannabinoid Product
Method: FE60 ICPMS-MI
Test Conditions

Prepsheet ID#: MIICP190724b
Temp: 24.0 °C
Baro PE: 984.1 hPa
Analyst: JER
Technician: TAC
Sample ID#: 118197

Harvest/Process Date: 07/25/2019
Date Received: 07/25/2019
Report Issued: 07/25/2019
Sample #118197
Test Compound MRL (PPM) LOD (PPM) Status (PPM)
Arsenic 0.2 0.05 Pass/<LOD
Copper Not Tested
Cadmium 0.2 0.05 Pass/<LOD
Chromium 0.6 0.063 Pass/<LOD
Lead 0.5 0.05 Pass/<LOD
Mercury 0.1 0.05 Pass/<LOD
Nickel Not Tested

MRL - Maximum Residue Limit; LOD - Limit of Detection

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

Tested by Iron Laboratories Michigan, 1825 E. West Maple Walled Lake, MI 48390

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IRON Laboratories

QC Report
Test Certificate #: 118197-001
Client Name, Sample Details

James Slevany (Greens313)
Commerce Twp, MI 48390
Sample: Empty Cart
Type: Other Cannabinoid Product
Method: FE60 ICPMS-MI
Test Conditions

Prepsheet ID#: MIICP190724b
Temp: 24.0 °C
Baro PE: 984.1 hPa
Analyst: JER
Technician: TAC
Sample ID#: 118197

Harvest/Process Date: 07/25/2019
Date Received: 07/25/2019
Report Issued: 07/25/2019
Sample #118197
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 QC Flag
Arsenic 0.000 0.480 0.403 83.96 0.396 82.50
Cadmium 0.000 0.480 0.403 83.96 0.396 82.50
Chromium 0.000 0.480 0.403 83.96 0.396 82.50
Copper nan nan
Lead 0.000 0.480 0.403 83.96 0.396 82.50
Mercury 0.000 0.480 0.403 83.96 0.396 82.50
Nickel nan nan

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 certificate shall not be reproduced except in full, without written approval of Iron Laboratories, LLC.
MEH QM Iron laboratories MEH QM

Tested by Iron Laboratories Michigan, 1825 E. West Maple Walled Lake, MI 48390

Page 2 of 1