Micro-chemical experiment has been raised a new methods of chemical test and new technology during 80s of this centu......

介绍了用HCl-H2O2溶解合金试样，锌粉置换试液中的大量铜，KF－EDTA络合滴定测定铜锌合金中的铝，方法，简便，快速，样品加标回收率为98．1％－116．1％，RSD......