Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) Sample Type Blood (41) Fluid (10) Hair (1) (-) Meconium (1) Plasma (1) Serum or Plasma (41) (-) Tissue (10) Urine (36) Test Area Drugs of Abuse (4) Newborn Tox (1) Therapeutics (6) Test Category (-) Depressants (4) Drugs of Abuse (6) Drugs of Abuse, Therapeutics (1) (-) Sedative/Hypnotics (7) Therapeutics (3) Volatiles (2) Test Sub-Category Alcohols (2) Barbiturates (2) Benzodiazepines (3) Non-Benzodiazepines (1) Other (3) Your search has returned no tests.