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) (15) Enzyme Immunoassay (EIA) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (15) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (5) Sample Type Blood (9) Fluid (3) Serum or Plasma (4) Tissue (2) Urine (5) Test Area (-) Drugs of Abuse (18) Newborn Tox (1) (-) Postmortem (5) Therapeutics (3) Test Category Depressants (4) Drugs of Abuse (16) (-) Drugs of Abuse, Therapeutics (18) Exposure (1) Hallucinogens (9) NPS/Designer Drugs (4) Psychoactives (2) (-) Sedative/Hypnotics (5) Stimulants (1) Therapeutics (17) Test Sub-Category Barbiturates (5) Other (18) Your search has returned no tests.