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) (2) Sample Type (-) Blood (2) Fluid (1) Serum or Plasma (2) Tissue (1) Urine (3) Test Area Therapeutics (2) Test Category Antianxiety (1) Antidepressants (1) Antiepileptics/Antiseizures (1) (-) Sedative/Hypnotics (2) Test Sub-Category Alpha-2 Adrenergic Agonists (1) Alpha Blockers (1) (-) Benzodiazepines (2) Calcium Channel Blockers (1) Diuretics (1) Other (3) Test Test Name 1270B Clonazepam and Metabolite, Blood 1958B Estazolam, Blood