摘要
本文提出了钒（V）催化H2O2氧化桑色素褪色反应体系的新催化光度法．本方法灵敏度高，选择性好．适用于人发样中痕量钒（V）的测定．
In this paper a new method for the catalytic photonletric determination of trace vanadium (V) has been introduced. The method is based on trace vanadium (V ) catalysing otidation of morin by hydrogen perotlde. The method has good selectivity and precision. It has been used to determine trace vanaditim (V ) in human hair with satisfactory results.
出处
《松辽学刊（自然科学版）》
1997年第1期85-87,共3页
Songliao Journal (Natural Science Edition)
关键词
催化动力学
光度法
痕量
钒
毛发
catalytic-kinetic photometry trace vanadium
