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) (3) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Serum or Plasma (1) Test Area Therapeutics (1) Test Category Alcohols (2) Analgesics (5) Anesthetics (3) Antiarrhythmics (4) Antidepressants (6) Antiepileptics/Antiseizures (3) Antineoplastics (2) (-) Antipsychotics (1) Hallucinogens (6) Herbicides (1) Pesticides/Insecticides (1) Solvents (1) Volatiles (4) Test Sub-Category Phenothiazines (1) Test Test Name 2689SP Mesoridazine, Serum/Plasma