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) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (2) Fluid (1) (-) Serum or Plasma (2) Tissue (1) Urine (1) Test Area Therapeutics (2) Test Category Alcohol Deterrents (1) Antianxiety (1) Antiarrhythmics (1) Antidepressants (1) Antiepileptics/Antiseizures (1) (-) Antihistamines (2) Pesticides/Insecticides (3) Solvents (2) Stimulants (1) Volatiles (1) Test Sub-Category Other (2) Test Test Name 1817SP Doxylamine, Serum/Plasma 9163SP Doxylamine Screen, Serum/Plasma