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) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (7) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (17) Sample Type Blood (29) Fluid (6) Serum or Plasma (29) Tissue (6) (-) Urine (20) Test Area Drugs of Abuse (2) (-) Therapeutics (20) Test Category Antiepileptics/Antiseizures (1) Depressants (1) Sedative/Hypnotics (18) Test Sub-Category Barbiturates (2) Benzodiazepines (9) Hormones (1) Non-Benzodiazepines (2) Other (6) Your search has returned no tests.