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) (3) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (8) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (4) Headspace Gas Chromatography (GC) (9) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) Sample Type Blood (45) Fluid (12) Hair (4) Meconium (2) Plasma (1) Serum or Plasma (24) (-) Tissue (9) Urine (16) Test Area Drugs of Abuse (4) Postmortem (5) Test Category Drugs of Abuse (4) Drugs of Abuse, Therapeutics (1) Sedative/Hypnotics (1) Therapeutics (3) Test Sub-Category Alcohols (1) Barbiturates (1) Other (7) Your search has returned no tests.