A one Step Drug Test is a Four (4) Panel Test in (1) One that can consist of any combination of the above listed drug analyses. This assay provides only a preliminary qualitative test result. Use a more specific alternate quantitative analytical method to obtain a confirmed analytical result. Gas chromatography/mass spectrometry (GC/MS) is the preferred confirmatory method.
Amphetamine, Cocaine, Methamphetamine, Opiate