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) (29) Enzyme Immunoassay (EIA) (7) Gas Chromatography/Mass Spectrometry (GC/MS) (1) (-) Headspace Gas Chromatography (GC) (15) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (6) Sample Type Blood (7) Fluid (2) Serum or Plasma (2) Tissue (2) Urine (2) Test Area Drugs of Abuse (5) Impairment (2) Postmortem (8) Test Category (-) Drugs of Abuse (14) Drugs of Abuse, Therapeutics (14) Exposure (1) (-) NPS/Designer Drugs (1) Therapeutics (10) Test Sub-Category Alcohols (6) Other (9) Your search has returned no tests.