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) (32) (-) Enzyme Immunoassay (EIA) (10) Gas Chromatography (GC) (30) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (39) Headspace Gas Chromatography (GC) (29) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (102) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (4) Sample Type Blood (30) Fluid (9) Oral Fluid (Saliva) (3) Serum or Plasma (28) Tissue (8) Urine (34) Test Area (-) Drugs of Abuse (16) Exposure (1) Impairment (5) Newborn Tox (3) Postmortem (7) (-) Therapeutics (96) Test Category Antianxiety (17) Antidepressants (2) Antiepileptics/Antiseizures (8) Depressants (12) Drugs of Abuse (6) Drugs of Abuse, Therapeutics (4) Sedative/Hypnotics (63) Test Sub-Category Barbiturates (7) Benzodiazepines (63) Hormones (3) Non-Benzodiazepines (8) Other (31) Your search has returned no tests.