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) (2) Sample Type (-) Blood (2) Serum or Plasma (1) Test Area Therapeutics (2) Test Category Analgesics (1) Antianxiety (1) Antidepressants (1) (-) Antipsychotics (2) Appetite Suppressants (1) Drugs of Abuse (7) Drugs of Abuse, Therapeutics (3) Exposure (1) Hallucinogens (2) NPS/Designer Drugs (2) Other (1) Stimulants (1) Therapeutics (3) Test Sub-Category (-) Phenothiazines (2) Test Test Name 8681B Chlorpromazine, Blood 8689B Thioridazine and Metabolite, Blood