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) (17) Enzyme Immunoassay (EIA) (3) Gas Chromatography (GC) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (18) Headspace Gas Chromatography (GC) (39) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (10) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (7) Sample Type Blood (19) Fluid (8) Serum or Plasma (11) Tissue (9) Urine (12) Test Area Drugs of Abuse (23) Exposure (8) Impairment (4) Postmortem (17) Therapeutics (7) Test Category (-) Alcohols (6) Anesthetics (6) Antiepileptics/Antiseizures (3) (-) Depressants (29) Diagnostic Aids (2) Drugs of Abuse (44) Drugs of Abuse, Therapeutics (18) Exposure (1) NPS/Designer Drugs (1) Other (3) Sedative/Hypnotics (108) (-) Therapeutics (17) (-) Volatiles (7) Test Sub-Category Alcohols (14) BAC (3) Benzodiazepines (10) Other (32) Your search has returned no tests.