Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (2) (-) Gas Chromatography (GC) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type Blood (20) Fat (1) Fluid (2) Serum or Plasma (16) (-) Tissue (1) Urine (11) Test Area Therapeutics (1) Test Category Antihistamines (1) Test Sub-Category (-) Other (1) Phenothiazines (1) Tricyclic (1) Test Test Name 1817TI Doxylamine, Tissue