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) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Sample Type Blood (1) Test Area Therapeutics (1) Test Category Alcohols (2) Analgesics (16) Anesthetics (8) Antianxiety (2) Antiarrhythmics (4) Anticholinergics (6) Antidepressants (25) Antiemetics (1) Antiepileptics/Antiseizures (6) Antihistamines (3) Antihypertensives (2) Antimicrobials (1) Antipsychotics (13) Antitussives/Cough Suppressants (3) Decongestants (4) Depressants (9) Diagnostic Aids (4) Diuretics (1) Drugs of Abuse (4) (-) Muscle Relaxants (1) NPS/Designer Drugs (2) Other (1) Sedative/Hypnotics (14) Stimulants (6) Vasodilators (1) Test Sub-Category Other (1) Test Test Name 9219B Orphenadrine Screen, Blood