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 (GC) (2) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (13) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (10) Sample Type Blood (4) Fluid (2) Serum or Plasma (4) Tissue (2) Urine (4) Test Area Drugs of Abuse (9) Therapeutics (7) Test Category Alcohols (2) (-) Depressants (16) Drugs of Abuse (10) Drugs of Abuse, Therapeutics (1) Exposure (1) Other (2) Sedative/Hypnotics (90) Therapeutics (10) Test Sub-Category Benzodiazepines (10) Other (6) Your search has returned no tests.