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) (2) 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 Analgesics (1) Anesthetics (4) Antidepressants (3) Antiepileptics/Antiseizures (3) (-) Antihistamines (2) Antiparkinsons (3) Antipsychotics (11) Sedative/Hypnotics (1) Test Sub-Category Other (2) Test Test Name 4720B Triprolidine, Blood 4720SP Triprolidine, Serum/Plasma