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) (19) Enzyme Immunoassay (EIA) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (10) Headspace Gas Chromatography (GC) (16) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Spectrophotometry (SP) (1) Sample Type Blood (7) Fluid (4) Serum or Plasma (2) Tissue (5) Urine (4) Test Area Drugs of Abuse (14) Impairment (6) Newborn Tox (2) (-) Postmortem (22) Test Category (-) Drugs of Abuse (11) Drugs of Abuse, Therapeutics (1) (-) Exposure (1) (-) Therapeutics (10) Test Sub-Category Alcohols (7) Other (15) Your search has returned no tests.