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) (31) Enzyme Immunoassay (EIA) (11) Gas Chromatography/Mass Spectrometry (GC/MS) (16) Headspace Gas Chromatography (GC) (27) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (12) Sample Type Blood (15) Fluid (4) Serum or Plasma (4) Tissue (5) Urine (3) Test Area Impairment (6) Postmortem (25) Test Category Analgesics (3) (-) Drugs of Abuse (14) Drugs of Abuse, Therapeutics (15) Exposure (1) Hallucinogens (3) NPS/Designer Drugs (1) (-) Therapeutics (17) Test Sub-Category Alcohols (8) Drug Facilitated Sexual Assault (2) Other (21) Your search has returned no tests.