The First Sign Single and Multi-Panel Test Dip Cards is a One-Step Screening Device that is a rapid, one-step screening test for the simultaneous, qualitative detection of multiple drugs and drug metabolites in human urine. The One-Step Screening Device can test up to fourteen (14) drug tests in one (1) device that can consist of any combination of drug analyses listed above. 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. READ THE RESULTS AT 5 MINUTES. DO NOT INTERPRET RESULTS AFTER 10 MINS.
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