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) (5) Sample Type Blood (2) Serum or Plasma (2) Urine (1) Test Area Therapeutics (5) Test Category Analgesics (28) Antianxiety (3) (-) Antiepileptics/Antiseizures (2) Antipsychotics (4) (-) Antispasmodics (3) Drugs of Abuse (1) Industrial/Environmental Toxins (1) Muscle Relaxants (4) Other (1) Pesticides/Insecticides (4) Test Sub-Category Antispasmodics (3) Other (2) Your search has returned no tests.