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) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (2) Fluid (2) (-) Serum or Plasma (2) Tissue (1) (-) Urine (2) Test Area Therapeutics (4) Test Category (-) Analgesics (4) Antiarrhythmics (1) Anticholinergics (4) Antiepileptics/Antiseizures (1) Antimigraines (2) Antiparkinsons (1) Biomarkers (1) Metals/Elements (2) Opiates/Opioids (2) Pesticides/Insecticides (2) Sedative/Hypnotics (3) Vasodilators (2) Volatiles (2) Test Sub-Category Opiates/Opioids (3) (-) Other (4) Your search has returned no tests.