ICS-90测定肉制品中亚硝酸盐

摘要

This aritiele describes a method how to detect nitrite in meat products by ion-chromatography. The results show that the linear relation of melamine is good within the range of 0.00 mg/L -0.20 mg/L with a correlation eoegieient of more than 0. 999 8 and the recovery of the method is 94.3%, and RSD of retention time and peak area is 0.38% and 2.90%, respectively.%介绍了用离子色谱测定肉制品中亚硝酸盐的方法。实验证明，该方法在0．00mg/L-0．20mg／n呈现良好的线性关系，相关系数为0．9998，回收率为94．3％，保留时间和峰面积的相对标准偏差（RSD）分别为0．38％和2．90％。