Substance tests allow an orientational assessment of the components of unknown substances.
They provide initial indications of possible active compounds or potentially dangerous adulterants and can contribute to prevention and harm reduction.

The substance tests offered by Toxcontrol (e.g. EZ-Test) are among the most widely established rapid tests worldwide
and display characteristic colour changes within seconds.

• Fast indications of possible active substances
• Depending on the test, indications of certain cutting or substitute agents (not all adulterants can be detected)
• Easy to use for powders, tablets or crystals

Substance tests are preliminary tests and provide orientational indications, but not laboratory-accurate analysis.