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) (6) Sample Type Serum or Plasma (1) Test Area Therapeutics (1) Test Category Antiepileptics/Antiseizures (1) Test Sub-Category Appetite Suppressants (3) (-) Biomarkers (1) Insecticides (5) Other (50) Phenothiazines (5) Tricyclic (8) Test Test Name 1683SP Dimethadione, Serum/Plasma