Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (3) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (10) Sample Type Blood (3) Fluid (1) Serum or Plasma (3) Urine (3) Test Area Therapeutics (10) Test Category Analgesics (10) Test Sub-Category Alkaloids (3) Alpha Blockers (2) Antibiotics (3) Barbiturates (2) Benzodiazepines (5) Beta-2 Andrenergic Agonists (1) Beta Blockers (2) Diuretics (2) NSAIDs (2) (-) Opiates/Opioids (10) Other (37) Phenothiazines (2) Sulfonylureas (2) Tricyclic (6) Vasoconstrictors (3) Your search has returned no tests.