Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) Gas Chromatography (GC) (6) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (5) Serum or Plasma (2) Tissue (1) Urine (4) Test Area Exposure (2) (-) Therapeutics (12) Test Category Analgesics (11) Anesthetics (2) Antianxiety (3) (-) Antidepressants (11) Antidiabetics (2) Antihypertensives (5) (-) Industrial/Environmental Toxins (1) Opiate/Opioid Antagonists (7) Other (1) Sedative/Hypnotics (5) Vasodilators (1) Test Sub-Category Other (4) Tricyclic (8) Your search has returned no tests.