摘要
介绍了一种测定磷化锌的新方法 ,该方法标准偏差为 0 .2 3 ,变异系数 0 .2 7% ,所用时间约需 30min。
A new method for determination of zinc phosphide was introduced.The standard deviation was 0.23 and the coefficient of variation was 0.27%.The time of determination is about 30 minute.It is the proper method for the quality control of zinc phosphide on production line.
出处
《山东化工》
CAS
2001年第3期43-43,45,共2页
Shandong Chemical Industry
