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 (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) Sample Type Blood (5) Serum or Plasma (5) Urine (4) Test Area Therapeutics (14) Test Category (-) Antidepressants (9) (-) Sedative/Hypnotics (5) Test Sub-Category Barbiturates (1) (-) Benzodiazepines (5) Other (5) (-) Tricyclic (9) Your search has returned no tests.