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 (GC) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (2) Fat (1) Serum or Plasma (2) Tissue (1) Urine (1) Test Area Exposure (4) Therapeutics (3) Test Category Analgesics (36) Antacids (2) Antianxiety (3) Antiepileptics/Antiseizures (2) Antipsychotics (4) (-) Antispasmodics (3) Drugs of Abuse (1) Industrial/Environmental Toxins (1) Muscle Relaxants (4) Other (2) (-) Pesticides/Insecticides (4) Test Sub-Category Antispasmodics (3) Other (4) Your search has returned no tests.