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) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (9) Headspace Gas Chromatography (GC) (12) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (5) Spectrophotometry (SP) (1) Sample Type Blood (6) Fluid (3) Meconium (1) Serum or Plasma (2) Tissue (4) Urine (3) Test Area Drugs of Abuse (24) Impairment (4) (-) Newborn Tox (1) (-) Postmortem (18) Test Category Drugs of Abuse (4) Exposure (1) Therapeutics (14) Test Sub-Category Alcohols (8) (-) Other (19) Your search has returned no tests.