微波法与常规湿法消解的比较—原子吸收法测定轮叶党参中铁元素

Comparison of Microwave Digestion to Ordinary Digestion-AAS Determination of Element Fe in Codomopsis lanceolata Benth.et Hook.

原子吸收法测定轮叶党参中铁元素的含量,对微波消解法与常规消解法进行比较,结果表明,微波法更准确、快速、便利。在实验过程中用基准物质进行质量控制,保证检测结果的准确。

A method, called microwave digestion-atomic absorption spectiometry , was used for the determination of element Fe in Codomopsis lanceolate. Benth. et Hook. root. In the course of measuring, standard substance was used to control its quality, assure the result correctly. Comparing microwave digestion the with ordinary digestion, the microwave digestion method is accurate,rapid,and convenient with satisfaction results.