Nark II narcotic field tests are meant for presumptive field drug testing.Choose from a variety of reagents (shown below):
The Mandelin reagent is used to test for Methadone, Amphetamines...
Nark II narcotic field tests are meant for presumptive field drug testing.Choose from a variety of reagents (shown below):
The Mandelin reagent is used to test for Methadone, Amphetamines...
Nark II narcotic field tests are meant for presumptive field drug testing.Choose from a variety of reagents (shown below):
The Mandelin reagent is used to test for Methadone, Amphetamines...