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) (6) Sample Type Blood (1) Fluid (1) Meconium (1) Serum or Plasma (1) Tissue (1) Urine (1) Test Area Exposure (1) Newborn Tox (1) Therapeutics (4) 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 Opiates/Opioids (1) Other (5) Your search has returned no tests.