Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type (-) Blood (3) Fluid (1) Serum or Plasma (3) Urine (3) Test Area (-) Therapeutics (3) Test Category Analgesics (3) Test Sub-Category Alkaloids (1) Alpha Blockers (1) Antibiotics (1) Benzodiazepines (2) Beta Blockers (1) Diuretics (1) NSAIDs (1) (-) Opiates/Opioids (3) Other (14) Tricyclic (1) Vasoconstrictors (1) Your search has returned no tests.