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) (13) Gas Chromatography/Mass Spectrometry (GC/MS) (7) (-) Headspace Gas Chromatography (GC) (20) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (9) Sample Type Blood (8) Fluid (2) Serum or Plasma (3) Tissue (2) Urine (5) Test Area Drugs of Abuse (5) Impairment (7) Postmortem (8) Test Category (-) Drugs of Abuse (19) Drugs of Abuse, Therapeutics (15) Exposure (1) (-) NPS/Designer Drugs (1) Therapeutics (13) Test Sub-Category Alcohols (6) Drug Facilitated Sexual Assault (3) Other (11) Your search has returned no tests.