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) Sample Type Blood (2) Fat (1) Serum or Plasma (2) Tissue (1) Urine (2) Test Area Exposure (5) Therapeutics (3) Test Category (-) Antispasmodics (3) Muscle Relaxants (4) (-) Other (1) (-) Pesticides/Insecticides (4) Test Sub-Category Antispasmodics (3) Other (5) Your search has returned no tests.