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 Analgesics (11) (-) Antipsychotics (1) Depressants (4) Drugs of Abuse (1) Mood Stabilizers (6) Test Sub-Category Other (12) (-) Phenothiazines (1) Test Test Name 2689SP Mesoridazine, Serum/Plasma