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) (4) Sample Type Blood (23) Fluid (5) Hair (1) (-) Meconium (2) Serum or Plasma (23) (-) Tissue (4) Urine (20) Test Area Drugs of Abuse (2) Newborn Tox (2) Therapeutics (2) Test Category Depressants (2) Drugs of Abuse (1) Sedative/Hypnotics (3) Test Sub-Category Alcohols (3) (-) Barbiturates (2) (-) Benzodiazepines (4) Non-Benzodiazepines (1) Other (13) Your search has returned no tests.