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) (14) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (3) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (5) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (1) Serum or Plasma (2) Urine (2) Test Area Therapeutics (5) Test Category (-) Antidepressants (3) (-) Sedative/Hypnotics (2) Volatiles (2) Test Sub-Category Barbiturates (2) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (3) Your search has returned no tests.