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) (4) (-) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) (-) Spectrophotometry (SP) (1) Sample Type Blood (1) Serum or Plasma (1) Test Area Exposure (1) Therapeutics (1) Test Category Antacids (3) (-) Antiarrhythmics (1) Antithyroids (2) (-) Biomarkers (1) Test Sub-Category Other (2) Test Test Name 2887B Methemoglobin, Blood 3092SP Moricizine, Serum/Plasma