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) (52) Enzyme Immunoassay (EIA) (22) Gas Chromatography (GC) (9) Gas Chromatography/Mass Spectrometry (GC/MS) (11) Headspace Gas Chromatography (GC) (38) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (17) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (24) Spectrophotometry (SP) (1) Sample Type (-) Blood (32) Fluid (10) Hair (4) Meconium (2) (-) Serum or Plasma (13) Tissue (8) (-) Urine (7) Test Area Drugs of Abuse (23) Impairment (6) Postmortem (23) Test Category Drugs of Abuse (20) Drugs of Abuse, Therapeutics (12) Exposure (1) Hallucinogens (7) NPS/Designer Drugs (1) Therapeutics (11) Test Sub-Category Alcohols (6) Drug Facilitated Sexual Assault (2) Other (44) Your search has returned no tests.