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) (2) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type (-) Blood (3) (-) Serum or Plasma (3) Urine (3) Test Area (-) Therapeutics (6) Test Category Antidepressants (6) Test Sub-Category Alkaloids (2) Alpha Blockers (2) Antibiotics (2) Anticholinergics (2) Barbiturates (7) Benzodiazepines (4) Beta-2 Andrenergic Agonists (1) Beta Blockers (2) Diuretics (2) NSAIDs (2) Opiates/Opioids (6) Other (35) Phenothiazines (6) Sulfonylureas (2) (-) Tricyclic (6) Vasoconstrictors (2) Your search has returned no tests.