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) Sample Type Serum or Plasma (1) Test Area Therapeutics (1) Test Category (-) Antipsychotics (1) Test Sub-Category Opiates/Opioids (1) Other (12) (-) Phenothiazines (1) Selective Serotonin Reuptake Inhibitors (SSRI) (9) Tetracyclics (3) Tricyclic (3) Test Test Name 2689SP Mesoridazine, Serum/Plasma