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) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) Sample Type Blood (3) Serum or Plasma (1) Tissue (1) Urine (3) Test Area Therapeutics (8) Test Category Antianxiety (3) (-) Antidepressants (8) NPS/Designer Drugs (3) Sedative/Hypnotics (5) Test Sub-Category Other (3) (-) Tricyclic (8) Your search has returned no tests.