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) (3) 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) (-) Tissue (1) (-) Urine (4) Test Area (-) Therapeutics (5) Test Category Analgesics (3) Anesthetics (1) Antianxiety (1) (-) Antidepressants (5) Antihypertensives (1) Opiate/Opioid Antagonists (3) Sedative/Hypnotics (1) Test Sub-Category Other (1) Tricyclic (4) Your search has returned no tests.