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) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (6) Sample Type Blood (39) Fluid (8) Hair (1) Meconium (1) Plasma (1) Serum or Plasma (39) (-) Tissue (7) Urine (33) Test Area Drugs of Abuse (1) Therapeutics (6) Test Category (-) Antianxiety (1) Depressants (4) Drugs of Abuse (4) Drugs of Abuse, Therapeutics (1) (-) Sedative/Hypnotics (6) Therapeutics (3) Volatiles (2) Test Sub-Category Barbiturates (1) Benzodiazepines (2) Non-Benzodiazepines (1) Other (3) Your search has returned no tests.