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) (6) Sample Type Blood (3) Fluid (2) Serum or Plasma (3) Tissue (1) Urine (2) Test Area (-) Therapeutics (11) Test Category (-) Analgesics (9) (-) Antiarrhythmics (2) Anticholinergics (6) Antiepileptics/Antiseizures (2) Antimigraines (3) Antiparkinsons (1) Immunosuppressants (1) Sedative/Hypnotics (5) Vasodilators (3) Test Sub-Category Opiates/Opioids (5) (-) Other (11) Your search has returned no tests.