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) (3) Enzyme-Linked Immunosorbent Assay (ELISA) (8) Gas Chromatography/Mass Spectrometry (GC/MS) (4) Headspace Gas Chromatography (GC) (7) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (35) Fluid (14) Hair (3) Serum or Plasma (17) (-) Tissue (12) Urine (23) Test Area (-) Drugs of Abuse (7) Exposure (2) Newborn Tox (3) (-) Postmortem (5) Therapeutics (6) Test Category Depressants (3) Drugs of Abuse (4) Drugs of Abuse, Therapeutics (1) Sedative/Hypnotics (1) Therapeutics (3) Test Sub-Category Alcohols (3) Barbiturates (1) Benzodiazepines (1) Other (7) Your search has returned no tests.