NARK Duquenois Reagent (Marijuana/Hashish/THC)

This presumptive test is designed to identify THC in Marijuana. This original chemistry was the foundation for the three ampoule Duquenois-Levine (more specific) but is recognized as an excellent test for THC. The 1st ampoule should be agitated for sixty

Narcotics Testing - Tube Testing - NARK Tube Test Reagents - A-NAR10008

Field drug test kit hi-res stock photography and images - Alamy

NARK® - Narcotics Analysis Reagent Kit

D-1: Duquenois Test (Marijuana / THC / Hashish / Hash Oil / Wax) – Scott Company Drug Testing, LLC

D-1: Duquenois Test (Marijuana / THC / Hashish / Hash Oil / Wax) – Scott Company Drug Testing, LLC

Kwicksoft

D-1: Duquenois Test (Marijuana / THC / Hashish / Hash Oil / Wax) – Scott Company Drug Testing, LLC

Marijuana, Hashish & THC testing kit (10 tests/box)

NARK® Duquenois Reagent, 10/box (NAR10008) – Forensi-Tech Limited

Kwicksoft