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) (1) Sample Type (-) Blood (1) Serum or Plasma (1) Test Area Therapeutics (1) Test Category Antihypertensives (1) (-) Antimicrobials (1) Test Sub-Category Antibiotics (1) Antifungals (1) Antimalarials (1) (-) Antiparasitics (1) Test Test Name 4045B Pyrimethamine, Blood