Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (39) Enzyme Immunoassay (EIA) (22) (-) Gas Chromatography (GC) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (8) Headspace Gas Chromatography (GC) (31) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (12) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (20) Spectrophotometry (SP) (1) Sample Type (-) Blood (17) Serum or Plasma (7) (-) Urine (9) Test Area Drugs of Abuse (9) Impairment (4) Postmortem (11) Therapeutics (2) Test Category Anticholinergics (2) Drugs of Abuse (6) Drugs of Abuse, Therapeutics (5) Hallucinogens (6) NPS/Designer Drugs (1) Therapeutics (6) Test Sub-Category Alcohols (2) Drug Facilitated Sexual Assault (2) Other (22) Your search has returned no tests.