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) (18) Sample Type Blood (5) Fluid (4) Serum or Plasma (5) Tissue (3) Urine (3) Test Area (-) Therapeutics (20) Test Category (-) Analgesics (15) Anticholinergics (3) Antihistamines (4) Antihypertensives (4) (-) Antimicrobials (5) Antipsychotics (5) Hypoglycemic Agents (2) Test Sub-Category Antimalarials (5) Opiates/Opioids (15) Your search has returned no tests.