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 (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type (-) Blood (4) Serum or Plasma (2) Urine (2) Test Area Therapeutics (4) Test Category (-) Antidepressants (4) NPS/Designer Drugs (1) Test Sub-Category (-) Benzodiazepines (1) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (2) (-) Tricyclic (3) Your search has returned no tests.