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) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (28) Enzyme Immunoassay (EIA) (9) Gas Chromatography/Mass Spectrometry (GC/MS) (15) (-) Headspace Gas Chromatography (GC) (29) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (4) Sample Type Blood (8) Fluid (5) Serum or Plasma (7) Tissue (4) Urine (8) Test Area (-) Drugs of Abuse (32) Exposure (10) Impairment (12) Postmortem (32) Test Category Depressants (13) Drugs of Abuse (8) Drugs of Abuse, Therapeutics (10) Volatiles (1) Test Sub-Category Alcohols (11) BAC (2) Other (19) Your search has returned no tests.