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) (5) Sample Type (-) Blood (5) Fluid (1) Serum or Plasma (6) Urine (4) Test Area (-) Therapeutics (5) Test Category Analgesics (2) Antianxiety (1) Sedative/Hypnotics (2) Test Sub-Category (-) Benzodiazepines (3) Beta Blockers (1) Calcium Channel Blockers (1) (-) NSAIDs (2) Opiates/Opioids (1) Other (7) Tricyclic (4) Your search has returned no tests.