摘要
根据催化动力学方法，采用全差式光度计测定岩石、土壤及天然水中超痕量金。方法灵敏度高，设备简单；操作方便，选择性好。野外特快分离富集水中金装置简单实用。
Based on the catalytic kinetics method,ultratrace gold in rocks,soil and natural water was determined using total differential photometer.This method is of high sensitivity,simple equipment,easy operation and good selectivity.The device applied to very quickly separate and concentrate gold in water is simple and practical.
出处
《铀矿地质》
CSCD
北大核心
1994年第6期372-375,共4页
Uranium Geology
关键词
超痕量金
全差式光度法
催化作用
金
灵敏度
Ultratrace gold
Total differential photometric method
Catalytic action
