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 (3) Fluid (1) Serum or Plasma (6) Tissue (1) (-) Urine (2) Test Area Therapeutics (2) Test Category Analgesics (2) Antacids (1) Antianxiety (1) Antidepressants (1) (-) Antiepileptics/Antiseizures (2) Antihistamines (3) Antihypertensives (1) Antimicrobials (1) Antipsychotics (1) Benzodiazepines (1) Muscle Relaxants (1) Other (1) Psychoactives (1) Sedative/Hypnotics (3) Stimulants (3) Volatiles (1) Test Sub-Category Benzodiazepines (1) Other (1) Test Test Name 0975U Carbamazepine-10,11-Epoxide, Urine 1267U Clobazam, Urine