黄疸指数(Ⅱ)测定常因标本溶血而严重影响试验结果的准确性。丙酮稀释法虽可去除血红蛋白,但往往有部分胆红素伴随着蛋白沉淀,使结果偏低。现介绍一种排除血红蛋白干扰测定血清Ⅱ的方法,效果良好。原理在酸性环境下,标本中仅有胆红素被亚硝 Jaundice index (Ⅱ) often due to hemolysis and seriously affect the accuracy of the test results. Although the acetone dilution method can remove hemoglobin, but there are often some bilirubin accompanied by protein precipitation, the result is low. Are introduced to exclude a hemoglobin interference determination of serum Ⅱ method, the effect is good. Principle Under acidic conditions, only bilirubin is nitrosated in the specimen