等离子炭射光谱法测定黑麦草中微量元素

Detection of microelements in ryegrass by ion-coupled plasma atom emission spectrometry

等离子发射光谱法可以实现快速同时分析各种微量元素。实验表明,用等离子发射光谱法可同时有效准确地测定黑麦草中的K、Na、Mg、Ca、Cu、Ba、Cd等多种元素。

Ion-coupled plasma atom emission spectrometry （ICP-AES） method can determine all kind of trace elements simultaneously and quickly.The test showed that the determination of K, Na, Mg, Ca, Cu, Ba, Cd in ryegrass with ICP-AES was efficient and accurate.