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) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) (-) Immunoassay (IA) (1) Sample Type Serum or Plasma (2) Test Area Therapeutics (2) Test Category Antiarrhythmics (1) Antiepileptics/Antiseizures (1) Test Sub-Category Appetite Suppressants (3) (-) Biomarkers (1) (-) Cardiac Glycosides (1) Insecticides (5) Other (32) Tricyclic (4) Test Test Name 1613SP Digitoxin, Serum/Plasma 1683SP Dimethadione, Serum/Plasma