摘要
采用微波消解-ICP—AES法测定了蒙古药-阿嘎日-35中的FE，cu，Cd，Ca，Mg，Mn，Zn，Sr，Co，Ni，Cr等金属元素的含量。实验结果表明，微波消解法快速、高效、节约试剂，并在高压密封系统中进行消解。避免了样品的污染，过程易于控制，消解效率高。微波消解／等离子体发射光谱法测定的结果，回收率为98．5％～105．1％，RSD为0．4％-2．3％。蒙古药-阿嘎日-35中含多种金属元素，尤其Ca，Mg，Sr，Fe，Zn的含量较高。
Contents had been tested for Fe, Cu, CA, Ca, Mg, Mn, Zn, St, Co, Ni, Cr et al in Mongolian drug-Argari 35 by dispelling Microwave- ICP - AES. It has been shown by experimental results that the microwave - dispelling in a high pressure system-sealed is a method of high speed, high effective and saving drugs, avoids pollution of samples, and is a system easily to control the process, and ratio- dispelled is higher. The recovery is 98.5 % - 105.1% and RSD is 0.4 % -2.3 %, which have been tested by dispelling microwave/plasma emission spectrum. And contests of metals, especially of Ca, Mg, Sr, Fe and Zn, are higher in Mongolia drug - Argari 35.
出处
《辽宁石油化工大学学报》
CAS
2006年第4期118-120,125,共4页
Journal of Liaoning Petrochemical University
