Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (9) Enzyme Immunoassay (EIA) (3) Headspace Gas Chromatography (GC) (8) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Spectrophotometry (SP) (1) Sample Type Blood (5) Fluid (1) Serum or Plasma (1) Tissue (2) Urine (3) Test Area Drugs of Abuse (14) Impairment (6) Newborn Tox (2) (-) Postmortem (12) Test Category (-) Drugs of Abuse (11) Drugs of Abuse, Therapeutics (1) (-) Exposure (1) Therapeutics (10) Test Sub-Category Alcohols (6) Other (6) Your search has returned no tests.