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) (6) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (3) Serum or Plasma (3) Urine (3) Test Area Therapeutics (9) Test Category (-) Antidepressants (9) Antihypertensives (4) Test Sub-Category (-) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (3) (-) Tetracyclics (6) Your search has returned no tests.