Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) Sample Type Blood (3) Serum or Plasma (3) Tissue (1) Urine (1) Test Area Therapeutics (8) Test Category Alcohols (1) (-) Anticholinergics (3) Antihistamines (4) (-) Antipsychotics (5) Hallucinogens (3) Herbicides (3) Hypoglycemic Agents (2) Volatiles (7) Test Sub-Category Opiates/Opioids (6) (-) Other (8) Your search has returned no tests.