摘要
在 CTMAC 存在下,探讨镓与邻苯二酚紫的显色反应,研究了镓—邻苯二酚紫—CTMAC 显色体系的最佳条件。体系的最大吸收波长为650nm,表观摩尔吸光系数ε_(650)=1.05×10~5 L/mol·cm。在0.15～26μg镓/25mL 符合比耳定律。
In this paper the colour reaction of gatlium with pyrocatechol violet(PV)in CTMAC is described.The absorption maximum of the complex is at 650nm,the molar absorptivity of this method is 1.05×10~5L·mol^(-1)·cm^(-1).Beer's law is obyed in the range of 0.15～26μgGa/25mL.
出处
《安徽大学学报（自然科学版）》
CAS
1997年第3期92-94,共3页
Journal of Anhui University(Natural Science Edition)
