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) and Gas Chromatography/Mass Spectrometry (GC/MS) (1) Sample Type Blood (2) (-) Serum or Plasma (1) Test Area Therapeutics (1) Test Category Antipsychotics (1) Test Sub-Category Alcohols (1) Barbiturates (3) Benzodiazepines (2) Cannabinoids (2) Cocaine (1) Drug Facilitated Sexual Assault (1) Opiates/Opioids (17) Other (17) (-) Phenothiazines (1) Tricyclic (4) Test Test Name 8689SP Thioridazine and Metabolite, Serum/Plasma