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) (49) Enzyme Immunoassay (EIA) (14) Gas Chromatography/Mass Spectrometry (GC/MS) (17) (-) Headspace Gas Chromatography (GC) (32) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (16) Sample Type Blood (13) Fluid (4) Serum or Plasma (5) Tissue (4) Urine (6) Test Area Drugs of Abuse (5) Impairment (6) Postmortem (21) Test Category (-) Drugs of Abuse (18) Drugs of Abuse, Therapeutics (10) Exposure (1) (-) NPS/Designer Drugs (1) (-) Therapeutics (13) Test Sub-Category Alcohols (9) Drug Facilitated Sexual Assault (3) Other (20) Your search has returned no tests.