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) (7) Enzyme-Linked Immunosorbent Assay (ELISA) (46) Enzyme Immunoassay (EIA) (13) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (17) Headspace Gas Chromatography (GC) (32) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (15) Sample Type Blood (4) Fluid (4) Serum or Plasma (3) Tissue (3) Urine (3) Test Area Drugs of Abuse (4) Impairment (3) Postmortem (10) Test Category Alcohols (2) Depressants (6) (-) Drugs of Abuse (7) Drugs of Abuse, Therapeutics (1) Other (2) Sedative/Hypnotics (28) (-) Therapeutics (10) Test Sub-Category Alcohols (1) Drug Facilitated Sexual Assault (3) Other (13) Your search has returned no tests.