To detect: Cannabis, Opiates, Cocaine and Amphetamines/Methamphetamines
Discard the test if the expiration date has been exceeded.
Remove the blue sample collector from the white test cassette. Do not touch the sampling pads.
Using light pressure, wipe the surface (e.g. tongue, forehead, steering wheel) with the sample collector approx. 5 to 6 times. Only dab the surface if it is very rough.
Place the sample collector back on the test cassette. The sample collector must lock in place with an audible double click.
Remove the protective cap and fill with water up to the marked level.
Immerse the test strip in water for 15 seconds and then remove.
Do not immerse the white plastic casing when doing so.
Leave the test undisturbed on a horizontal surface. After 8 minutes, read the test result.