【摘要】 在本法中,钴不经分离,在与电液相同的pH下与亚硝基R盐直接显色。本法易于操作,所用仪器简单,吸收线性好,灵敏度高,回收理想,适于有关厂家及研究者普遍使用。更多还原

【Abstract】 In this determination Co is chromogenerated directly with nitroso-R-salt at the same pH value of electrolyte without seperation.It can be widxly used by battery factories and researchers since it is easy to operate with simple apparatus, and has good absorption linearity, high sensitivity and satisfactory recovery.更多还原