阳离子交换高效液相色谱法测定纸巾纸和卫生纸中的丙烯酰胺单体残留量

Determination of Residual Acrylamide in Tissue Paper and Toilet Paper by Cation Exchange HPLC

建立了阳离子交换高效液相色谱法测定纸巾纸和卫生纸中的丙烯酰胺单体残留量的检测方法,方法的检出限为1mg/kg,回收率为90.4%-104.2%,相对标准偏差为2.3%,线性相关系数为0.9998,该方法简单、易操作、灵敏度高,是测定纸巾纸和卫生纸中丙烯酰胺的有效测定方法。

The method of residual Acrylamide in Tissue paper and toilet paper was established by cation-exchange HPLC. The limit of detection was 1 mg/kg. The recovery of the method was between 90.4%-104.2%. The RSD was 2.3%. The linear correlation coefficient of standard curve was 0.9998. The method is precise, simple and easy to operate, which shows higher sensitivity for determination of Acrylamide in tissue paper and toilet paper.