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 (2) (-) Serum or Plasma (1) Test Area Therapeutics (1) Test Category Analgesics (4) Anesthetics (4) Antiarrhythmics (2) Anticholinergics (2) Antidepressants (7) Antiemetics (1) Antiepileptics/Antiseizures (1) (-) Antihistamines (1) Antihypertensives (1) Antimicrobials (1) Antipsychotics (5) Antitussives/Cough Suppressants (1) Decongestants (1) Depressants (2) Sedative/Hypnotics (4) Stimulants (1) Test Sub-Category Other (1) Test Test Name 9163SP Doxylamine Screen, Serum/Plasma