Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Sample Type Blood (3) Fluid (1) (-) Serum or Plasma (1) Urine (1) Test Area Therapeutics (1) Test Category Analgesics (7) Anesthetics (5) Antiarrhythmics (2) Anticholinergics (2) Antidepressants (7) Antiemetics (1) Antiepileptics/Antiseizures (1) Antihistamines (1) Antihypertensives (1) Antimicrobials (1) Antipsychotics (5) Antitussives/Cough Suppressants (1) Decongestants (1) Depressants (4) Hallucinogens (1) (-) Muscle Relaxants (1) NPS/Designer Drugs (1) Psychoactives (1) Sedative/Hypnotics (5) Stimulants (2) Test Sub-Category Other (1) Test Test Name 9129SP Carisoprodol and Metabolite Screen, Serum/Plasma