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