Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Gas Chromatography (GC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type (-) Blood (2) Serum or Plasma (1) (-) Urine (1) Test Area Therapeutics (3) Test Category Antispasmodics (2) (-) Muscle Relaxants (3) Other (1) Pesticides/Insecticides (1) Test Sub-Category Other (3) Your search has returned no tests.