摘要
本文用自合成的高灵敏显色剂meso—四—(对甲氧苯基)卟啉(TMOPP),通过四阶导数光谱CPA计算分析方法,对合成试样和植物标样中的Zn,Cd进行了同时测定。其相对误差均在±10%以内。
A sensitive 4th-derivative spectra computerized analysis method for simultaneous determination of zinc and cadmium was developed in this study. The relative errors of analysed results of synthesis samples and plant standard samples are all within±10%.
基金
院青年科学基金
关键词
导数光谱
锌
镉
导数
分析
Derivative spectra
Computerized analysis
Porphyrin
Zinc
Cadmium
