Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (1) Serum or Plasma (1) Test Area Therapeutics (2) Test Category (-) Antipsychotics (2) Test Sub-Category Alpha-1 Adrenergic Agonists (1) Other (12) (-) Phenothiazines (2) Sympathomimetic Agents (3) Test Test Name 3950B Prochlorperazine, Blood 3950SP Prochlorperazine, Serum/Plasma