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) (1) Sample Type Blood (1) Test Area (-) Therapeutics (1) Test Category Analgesics (25) Anesthetics (12) Antianxiety (2) Antiarrhythmics (5) Anticholinergics (6) Antidepressants (25) Antiemetics (1) Antiepileptics/Antiseizures (6) Antihistamines (3) Antihypertensives (2) Antimicrobials (1) Antipsychotics (10) Antitussives/Cough Suppressants (3) Decongestants (4) Depressants (5) Diagnostic Aids (2) Muscle Relaxants (4) Sedative/Hypnotics (14) Stimulants (2) (-) Vasodilators (1) Test Sub-Category Other (1) Test Test Name 9222B Papaverine Screen, Blood