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5—Br—PADAP是近年来发展起来的新试剂之一,并已用于某些元素的测定。但该试剂与Co~(2+)形成络合物的萃取性能尚无人研究。本文目的在于研究5—
5-Br-PADAP is one of the new reagents developed in recent years and has been used for the determination of some elements. However, no research has been done on the extraction performance of this reagent with Co 2+. The purpose of this paper is to study 5-