

A preliminary test for detecting marijuana and cannabidiol. The test can be used to assist police and customs officials working in the field of drug control.
Note: The colour change is usually recognisable after 3 minutes. Depending on the test substance, the evaluation of the colour change may only be possible after a reaction time of approximately 10 to 15 minutes.
ESA Marijuana/Cannabidiol Test
- 10 Snap-open ampoules
- 10 Sealing caps
- 10 Spatulas
- 1 Set of instructions
A preliminary test for detecting marijuana and cannabidiol. The test can be used to assist police and customs officials working in the field of drug control.
Note: The colour change is usually recognisable after 3 minutes. Depending on the test substance, the evaluation of the colour change may only be possible after a reaction time of approximately 10 to 15 minutes.
- S. H. John, A. A. Wist, A. R. Najam, J Forensic Sci, 1979, 24, 631-649
- M. D. Osselton, B. Widdop, A. C. Moffat, "Clarke’s Analysis of Drugs and Poisons”, Pharmaceutical Press, 2011 (4th Ed.)
- U.S. Department of Justice, “Color Test Reagents/Kits for Preliminary Identification of Drugs of Abuse”, 2000
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