Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type Blood (10) Fluid (6) Hair (2) (-) Serum or Plasma (8) Tissue (3) Urine (10) Test Area (-) Drugs of Abuse (8) Exposure (1) Impairment (1) Postmortem (2) Therapeutics (15) Test Category Depressants (1) Drugs of Abuse (4) Drugs of Abuse, Therapeutics (3) Test Sub-Category Alcohols (3) Barbiturates (2) Benzodiazepines (1) (-) Other (8) Your search has returned no tests.