The one step Cassette Style Drug test is a rapid test based on the principle of immunoassay combined with conjugated colloid gold technology. The tests are designed to obtain a visual, qualitative result and are intended for professional use only . They are not intended for quantitative results, nor for over-the-counter sale.

The Drug Test provides only preliminary analytical data , A more specific ,alternative method is required to obtain a confirmed analytical result .SAMHSA has established gas chromatography / mass spectrometry (GC/MS) as the preferred confirmatory method. Clinical considerations and professional judgment should be applied to any drug of abuse test result, particularly when preliminary positive Results are indicated.