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) (7) Enzyme-Linked Immunosorbent Assay (ELISA) (39) Enzyme Immunoassay (EIA) (12) Gas Chromatography/Mass Spectrometry (GC/MS) (17) (-) Headspace Gas Chromatography (GC) (27) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (15) Sample Type Blood (11) Fluid (3) Serum or Plasma (4) Tissue (3) Urine (6) Test Area Impairment (7) Postmortem (20) Test Category (-) Drugs of Abuse (14) Drugs of Abuse, Therapeutics (6) Exposure (1) NPS/Designer Drugs (1) (-) Therapeutics (13) Test Sub-Category Alcohols (9) Drug Facilitated Sexual Assault (3) Other (15) Your search has returned no tests.