The MULTI-DRUG TEST for amphetamine, methamphetamine, cocaine, morphine and THC is a lateral flow immunoassay for the qualitative detection of Amphetamine, Methamphetamine, Cocaine, Morphine and THC in human urine at a cut-off of respectively 1,000 ng/ml, 500 ng/ml, 300 ng/ml, 300 ng/ml and 50 ng/ml.
HOW DOES IT WORK?
The MULTI-DRUG TEST is based on the principle of the highly specific immunochemical reactions of antigens and antibodies which are used for the analysis of specific compounds in biological fluids. Urine based screening tests for drugs of abuse range from simple immunoassay tests to complex analytical procedures. The speed and sensitivity of immunoassays have made them the most accepted method for screening urine for drugs of abuse. The formation of two visible colored bands in the test area happens when the test is NEGATIVE for that drug and the drug is not present in the urine. One colored band in the test area happens when the test is POSITIVE for a given drug.