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) (2) Enzyme-Linked Immunosorbent Assay (ELISA) (3) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Blood (1) Fluid (1) Serum or Plasma (1) Urine (1) Test Area Therapeutics (4) Test Category (-) Analgesics (4) Antiarrhythmics (2) Anticholinergics (6) Antiepileptics/Antiseizures (2) Antimigraines (3) Immunosuppressants (1) Opiates/Opioids (3) Pesticides/Insecticides (5) Sedative/Hypnotics (2) Vasodilators (3) Volatiles (1) Test Sub-Category Opiates/Opioids (5) (-) Other (4) Your search has returned no tests.