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) (4) Enzyme-Linked Immunosorbent Assay (ELISA) (26) Enzyme Immunoassay (EIA) (3) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (9) Headspace Gas Chromatography (GC) (30) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (10) (-) Spectrophotometry (SP) (1) Sample Type Blood (12) Fluid (2) Serum or Plasma (2) Tissue (2) Urine (2) Test Area Drugs of Abuse (1) Exposure (25) Impairment (4) (-) Postmortem (20) Test Category Drugs of Abuse, Therapeutics (4) Exposure (1) NPS/Designer Drugs (1) Therapeutics (13) Test Sub-Category Alcohols (3) Other (16) Your search has returned no tests.