Substance Drug Checking
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Weekly Reports

December 18 - December 31, 2023

  • Derek Robinson

Derek Robinson

05 Jan 2024
December 18 - December 31, 2023

These weeks we checked 325 samples.

Substance Weekly Report Dec 18 Dec 31
Weekly Report Dec 18 - Dec 31.pdf
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March 9th - March 15th, 2026

March 9th - March 15th, 2026

This week we checked 163 samples. 57.1% (93/163) of samples checked this week were as expected, with no cuts or adulterants detected. Weekly Report March 9 - March 15 2026Weekly Report March 9 - March 15 2026.pdf3 MBdownload-circle Want to be notified when we release these reports?
17 Mar 2026 1 min read
March 2nd - March 8th, 2026

March 2nd - March 8th, 2026

This week we checked 164 samples. 57.9% (95/164) of samples checked this week were as expected, with no cuts or adulterants detected. Weekly Report March 2 - March 8 2026Weekly Report March 2 - March 8 2026.pdf3 MBdownload-circle Want to be notified when we release these reports?
12 Mar 2026 1 min read
February 2026 Monthly Report

February 2026 Monthly Report

In this blog post, we discuss our February 2026 report and provide more information on how to interpret the results. The PDF report can be found at the end. Key findings: * The median fentanyl concentration found across all drug categories was 6.0% * The median fluorofentanyl concentration found across all
06 Mar 2026 11 min read
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