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) (2) Sample Type Blood (1) (-) Serum or Plasma (1) Urine (1) Test Area Therapeutics (1) Test Category Antidepressants (1) Test Sub-Category Antiarrhythmics (1) Barbiturates (1) Insecticides (1) Opiates/Opioids (2) Organochlorides (1) Other (13) Phenothiazines (1) (-) Tetracyclics (1) Tricyclic (1) Vasodilators (1) Test Test Name 2573SP Maprotiline, Serum/Plasma