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) (11) Enzyme Immunoassay (EIA) (15) Gas Chromatography/Mass Spectrometry (GC/MS) (5) Headspace Gas Chromatography (GC) (13) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Sample Type Blood (17) (-) Fluid (10) Hair (3) Meconium (1) Serum or Plasma (8) Tissue (8) (-) Urine (1) Test Area Drugs of Abuse (5) Postmortem (5) Therapeutics (1) Test Category Depressants (1) Drugs of Abuse (4) Drugs of Abuse, Therapeutics (2) Therapeutics (4) Test Sub-Category Alcohols (1) Benzodiazepines (1) Other (9) Your search has returned no tests.