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) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type (-) Blood (4) Serum or Plasma (4) Urine (2) Test Area (-) Therapeutics (4) Test Category Antiparkinsons (1) Antipsychotics (3) Test Sub-Category Alkaloids (1) Alpha Blockers (1) Antibiotics (1) (-) Anticholinergics (1) Barbiturates (4) Benzodiazepines (2) Beta Blockers (1) Diuretics (1) NSAIDs (1) Opiates/Opioids (3) Other (18) (-) Phenothiazines (3) Tricyclic (3) Vasoconstrictors (1) Your search has returned no tests.