摘要
改进的亚硝酸钴钠沉淀液的配制法能显著延长该试剂的使用寿命,按照文中的理论计算结果,可有效地再生和回收该试剂.
The term of validity of sodium coboltinitrite can be prolonged by the improved preparative methods.Futhermore,according to the calculation,the way for reproduction and retrieval of sodium coboltinitrite is studied here.
出处
《西南民族学院学报(自然科学版)》
1999年第3期260-262,共3页
Journal of Southwest Nationalities College(Natural Science Edition)
关键词
亚硝酸钴钠
配制
回收
重制
沉淀液
钾
sodium coboltinitrite
preparation
retrieval
reproduction