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 (-) Antiemetics (2) Test Sub-Category (-) Antihistamines (2) Barbiturates (3) Benzodiazepines (3) GABA Analogues (3) Hormones (3) Non-Benzodiazepines (5) Other (33) Test Test Name 2590B Meclizine, Blood 2590SP Meclizine, Serum/Plasma