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) (3) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (16) Gas Chromatography/Mass Spectrometry (GC/MS) (36) Headspace Gas Chromatography (GC) (19) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (72) Sample Type Blood (20) Fluid (6) Serum or Plasma (20) Tissue (7) Urine (19) Test Area Drugs of Abuse (5) Therapeutics (67) Test Category (-) Depressants (10) Drugs of Abuse (3) Exposure (1) Other (1) (-) Sedative/Hypnotics (62) Test Sub-Category Benzodiazepines (40) Hormones (3) Non-Benzodiazepines (8) Other (21) Your search has returned no tests.