Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Colorimetry (C) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (8) (-) Enzyme Immunoassay (EIA) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (7) Sample Type Fluid (1) Urine (1) Test Area Drugs of Abuse (2) Test Category (-) Drugs of Abuse (2) Drugs of Abuse, Therapeutics (1) Therapeutics (9) Test Sub-Category Other (2) Test Test Name 1876FL Drug Screen - Expanded, Fluid 1876U Drug Screen - Expanded, Urine