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 (14) Hair (1) Meconium (1) Plasma (1) Serum or Plasma (23) (-) Tissue (11) Urine (25) Test Area Drugs of Abuse (5) Exposure (2) Postmortem (4) Test Category Depressants (2) Drugs of Abuse (2) Drugs of Abuse, Therapeutics (1) Sedative/Hypnotics (1) Therapeutics (3) Volatiles (2) Test Sub-Category Alcohols (3) Barbiturates (1) Other (7) Your search has returned no tests.