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) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Sample Type Blood (43) (-) Fluid (9) Hair (1) Meconium (1) Plasma (1) Serum or Plasma (37) Tissue (7) Urine (33) Test Area Drugs of Abuse (3) Postmortem (1) Therapeutics (5) Test Category Depressants (4) (-) Diagnostic Aids (1) Drugs of Abuse (4) (-) Drugs of Abuse, Therapeutics (2) (-) Sedative/Hypnotics (6) Therapeutics (3) Volatiles (1) Test Sub-Category Barbiturates (1) Benzodiazepines (3) Non-Benzodiazepines (1) Other (4) Your search has returned no tests.