摘要
根据卡尔·费休法测定水分的特点,针对样品的不同性质,介绍了卡尔·费休法测定无机化合物、有机化合物、高分子聚合物、医药、食品、石油产品等样品中水分所采用的加辅助溶剂、加抑制剂或调节酸度、外部溶解、外部萃取、机械处理、联用干燥炉等样品处理方法(引用文献10篇)。
According to the character of the determination of water with Karl Fischer method and the different properties of the samples,the sample pretreatment methods used in the determination of water in inorganic and organic compound,macromolecule polymer,medicine,food and petroleum products by Karl Fischer method were present,induding the addition of cosolvent and inhibitor,acidity adjustment,external dissolution,external extraction,mechanical treatment and combination with the drying furnace（10ref.cited）.
出处
《理化检验（化学分册）》
CAS
CSCD
北大核心
2016年第3期369-372,共4页
Physical Testing and Chemical Analysis(Part B:Chemical Analysis)
关键词
卡尔·费休法
水分测定
样品处理方法
综述
Karl Fischer method
Determination of water
Sample pretreatment method
Review
