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) (13) Enzyme Immunoassay (EIA) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (8) Headspace Gas Chromatography (GC) (26) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (5) Sample Type Blood (8) Fluid (4) Serum or Plasma (5) Tissue (4) Urine (5) Test Area Drugs of Abuse (13) Postmortem (13) 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 (14) BAC (2) Other (10) Your search has returned no tests.