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) (1) Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (2) Fluid (1) Serum or Plasma (3) (-) Tissue (1) (-) Urine (2) Test Area Exposure (2) Therapeutics (1) Test Category Analgesics (10) Antianxiety (1) (-) Antipsychotics (1) Antispasmodics (1) Industrial/Environmental Toxins (1) Muscle Relaxants (1) (-) Other (2) Pesticides/Insecticides (1) Test Sub-Category Other (3) Your search has returned no tests.