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) (4) Enzyme-Linked Immunosorbent Assay (ELISA) (27) Enzyme Immunoassay (EIA) (7) Gas Chromatography/Mass Spectrometry (GC/MS) (11) Headspace Gas Chromatography (GC) (34) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (9) Sample Type Blood (13) Fluid (5) Serum or Plasma (5) Tissue (4) Urine (7) Test Area Drugs of Abuse (5) Impairment (7) Postmortem (22) Test Category Alcohols (6) Depressants (13) (-) Diagnostic Aids (2) (-) Drugs of Abuse (19) Drugs of Abuse, Therapeutics (15) Exposure (1) NPS/Designer Drugs (1) Other (2) (-) Therapeutics (13) Volatiles (82) Test Sub-Category Alcohols (9) Drug Facilitated Sexual Assault (3) Other (22) Your search has returned no tests.