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) (6) Enzyme-Linked Immunosorbent Assay (ELISA) (14) Enzyme Immunoassay (EIA) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (11) Headspace Gas Chromatography (GC) (22) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (5) Sample Type Blood (8) Fluid (4) Serum or Plasma (4) Tissue (5) Urine (5) Test Area Drugs of Abuse (1) Exposure (8) Impairment (3) Postmortem (14) Test Category (-) Alcohols (5) Depressants (6) Diagnostic Aids (2) Drugs of Abuse (38) Drugs of Abuse, Therapeutics (18) Exposure (1) NPS/Designer Drugs (1) Other (3) Sedative/Hypnotics (43) (-) Therapeutics (14) (-) Volatiles (7) Test Sub-Category Alcohols (3) BAC (1) (-) Other (26) Your search has returned no tests.