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) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Sample Type Blood (35) Fluid (6) Hair (2) (-) Meconium (1) Plasma (1) Serum or Plasma (33) (-) Tissue (6) Urine (27) Test Area Drugs of Abuse (1) Newborn Tox (1) Therapeutics (5) Test Category Depressants (4) Drugs of Abuse (6) Drugs of Abuse, Therapeutics (1) (-) Sedative/Hypnotics (7) Therapeutics (3) Volatiles (2) Test Sub-Category Barbiturates (2) Benzodiazepines (1) Non-Benzodiazepines (1) Other (3) Your search has returned no tests.