Interference of nitrate and nitrite in the iron-sulfuric acid cholesterol reaction.
D002784:Cholesterol / Q000032:analysis*; D007501:Iron / Q000032:analysis*; D009566:Nitrates; D009573:Nitrites; D013053:Spectrophotometry; D013464:Sulfuric Acids / Q000032:analysis*
D009566:Nitrates; D009573:Nitrites; D013464:Sulfuric Acids; D002784:Cholesterol; D007501:Iron