摘要
钙离子选择性电极是以P.V.C为电极膜,磷酸酯类的钙盐为电活性物质研制而成,对电极性能进行测试,其检出下限为10-5mol/L,对一价和二价金属离子选择性系数小于0.1,是一种较为方便快捷的检测工具。
The electrode is instrumented by p.v.c as membrane and the phosphate as ac tive.We have tested the electrode natural capacity,the pre scribed minimumis 10 -5 mol /Land the selectivity coefficie nt to the monovalent and bivalent melationis lower than0.1.It is a kind of the convenient andspee dy determination tool.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2002年第6期115-117,共3页
Food Science
