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) (4) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Sample Type Blood (5) Serum or Plasma (3) Urine (3) Test Area Therapeutics (11) Test Category (-) Antidepressants (11) Antihypertensives (3) Test Sub-Category Benzodiazepines (2) Selective Serotonin Reuptake Inhibitors (SSRI) (1) (-) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (5) (-) Tricyclic (6) Your search has returned no tests.