Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) Enzymatic Assay (EZA) (2) Gas Chromatography (GC) (8) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (5) Serum or Plasma (5) Urine (4) Test Area Exposure (3) Therapeutics (11) 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 (3) Pesticides/Insecticides (4) Test Sub-Category Antispasmodics (3) Other (9) Proton-Pump Inhibitors (2) Your search has returned no tests.