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) Serum or Plasma (3) (-) Urine (2) Test Area Therapeutics (2) Test Category Analgesics (1) (-) Antacids (1) Antianxiety (2) Anticholinergics (1) Antidepressants (3) (-) Antiepileptics/Antiseizures (1) Antihistamines (4) Antihypertensives (2) Antimicrobials (1) Antipsychotics (1) Benzodiazepines (1) Industrial/Environmental Toxins (1) Muscle Relaxants (1) NPS/Designer Drugs (4) Sedative/Hypnotics (4) Stimulants (3) Test Sub-Category Antihistamines (1) Benzodiazepines (1) Test Test Name 1262U Cimetidine, Urine 1267U Clobazam, Urine