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) (10) Sample Type Blood (4) Serum or Plasma (4) Urine (2) Test Area (-) Therapeutics (10) Test Category Antianxiety (3) Antihypertensives (2) Sedative/Hypnotics (5) Test Sub-Category (-) Benzodiazepines (8) Beta Blockers (3) (-) Calcium Channel Blockers (2) NSAIDs (8) Opiates/Opioids (3) Other (16) Tricyclic (8) Your search has returned no tests.