Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (3) Fluid (3) Serum or Plasma (3) Tissue (2) (-) Urine (3) Test Area Exposure (1) Therapeutics (2) Test Category (-) Analgesics (2) Anticholinergics (2) Antimigraines (1) Diagnostic Aids (1) Metals/Elements (2) Opiates/Opioids (1) (-) Pesticides/Insecticides (1) Sedative/Hypnotics (1) Vasodilators (1) Volatiles (1) Test Sub-Category Opiates/Opioids (2) (-) Other (3) Your search has returned no tests.