Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Gas Chromatography (GC) (2) Sample Type (-) Blood (2) Serum or Plasma (1) Test Area Therapeutics (2) Test Category Alcohols (1) Analgesics (3) Anesthetics (2) Anticholinergics (1) Antidepressants (3) Antiepileptics/Antiseizures (2) Antihistamines (1) Antimicrobials (1) Cholinesterase Inhibitors (1) Pesticides/Insecticides (1) Solvents (1) (-) Vasodilators (2) Volatiles (4) Test Sub-Category Other (2) Test Test Name 3300B Papaverine, Blood 9222B Papaverine Screen, Blood