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) (5) Sample Type Blood (2) Serum or Plasma (2) Tissue (1) Test Area Therapeutics (5) Test Category Alcohols (1) Anticholinergics (3) Antihistamines (4) (-) Antipsychotics (5) Hallucinogens (3) Herbicides (3) Hypoglycemic Agents (2) Volatiles (7) Test Sub-Category Opiates/Opioids (15) (-) Other (5) Your search has returned no tests.