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) (8) Sample Type Blood (3) Serum or Plasma (3) Urine (2) Test Area (-) Therapeutics (8) Test Category Analgesics (11) (-) Antianxiety (3) Antidepressants (3) Antidiabetics (2) (-) Antihypertensives (5) Opiate/Opioid Antagonists (7) Other (1) Sedative/Hypnotics (5) Test Sub-Category Benzodiazepines (3) Beta Blockers (3) Calcium Channel Blockers (2) Your search has returned no tests.