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) Enzyme-Linked Immunosorbent Assay (ELISA) (2) Enzyme Immunoassay (EIA) (1) (-) Gas Chromatography (GC) (7) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (17) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (4) (-) Fat (1) (-) Serum or Plasma (3) Tissue (1) (-) Urine (3) Test Area Exposure (3) Therapeutics (4) Test Category Antispasmodics (2) Muscle Relaxants (2) Other (1) Pesticides/Insecticides (2) Test Sub-Category Antispasmodics (2) Other (5) Your search has returned no tests.