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) (3) (-) Gas Chromatography (GC) (1) Headspace Gas Chromatography (GC) (2) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (21) Fat (1) Fluid (4) Oral Fluid (Saliva) (2) Serum or Plasma (21) (-) Tissue (3) Urine (16) Test Area Therapeutics (3) Test Category Antihistamines (2) Antitussives/Cough Suppressants (1) Test Sub-Category Cardiac Glycosides (1) (-) Other (3) Your search has returned no tests.