1) fluoride ion selective electrode
氟离子选择电极
1.
, by the standard addition method to eliminate the effects of salt, the trace fluorine in seawater was determined with fluoride ion selective electrode determing the potential in seawater at pH=6.
5时 ,用氟离子选择电极测海水中氟的电位 。
2.
This paper adopted potentiometry, applied the saturated calomel electrode (SCE) as reference electrode and fluoride ion selective electrode as indicator electro.
本文采用电位分析法,以氟离子选择电极为指示电极,饱和甘汞电极为参比电极,对水泥中的两种主要成分SiO_2、Al_2O_3,以及微量成分F进行了测定。
2) fluoride selective electrode
氟离子选择电极
1.
A rapid method for determination of flouride in toothpaste by fluoride selective electrode is introduced in this paper.
用氟离子选择电极法测定了市售近十种牙膏的氟含量 ,并对溶样方法 ,总离子强度调节剂 (TISAB)组成等进行了试验 ,为牙膏中氟的测定提供了较快速的方法 。
2.
MethodsWe collected the drinking water sanrples of all the administrative villages in Huaibei city and determined the contents of fluorine in water by fluoride selective electrode.
方法抽样采集淮北市市辖3区所有行政村的生活饮用水,氟离子选择电极法测定氟含量。
3) fluorine ion selective electrode
氟离子选择电极
1.
The fluorine in ores was determinated by fluorine ion selective electrode with the limit of 0.
用氟离子选择电极对多种矿石中的氟进行了测定 ,其测定范围在 0 。
2.
In this work,the fluorine ion selective electrode was used as indicative electrode,a standard calomel electrode as reference electrode to investigate the effect of surfactant SDS on the sensitivity of ion selective electrode.
以氟离子选择电极为指示电极,饱和甘汞电极为参比电极,实验加入阴离子表面活性剂十二烷基硫酸钠(SDS)考察其对电极灵敏度的影响。
4) Fluoride ion selective electrode
氟离子选择性电极
1.
The mathematical model was made for the determination of aluminium ions in fluoride-aluminium complex formation titration with fluoride ion solution as titrant and fluoride ion selective electrode as indicating electrode.
以氟离子选择性电极作指示电极,利用氟离子与铝离子在乙醇水溶液中产生沉淀,仅形成3种络合物的现象,先计算出3个条件累积稳定常数,再计算出铝离子的分析浓度。
2.
In this determination,the fluoride ion solution was taken as titrant and the fluoride ion selective electrode was taken as indicating electrode.
以氟离子溶液作滴定剂,氟离子选择性电极作指示电极,在氟-铝反应没有达到平衡条件下通过恒电位配位滴定法同时测定了铁和铝。
5) fluorion selective electrode
氟离子选择性电极
1.
Determination of aluminium in fly ash by fluorion selective electrode;
氟离子选择性电极测定粉煤灰中铝
2.
Indirect determination of silicon content in steel by fluorion selective electrode;
利用氟离子选择性电极间接测定钢铁中硅含量
6) fluorine ion selective electrode
氟离子选择电极法
1.
Determination of fluorine in fluoroquinolone drugs by oxygen-flask combustionand fluorine ion selective electrode;
氟喹诺酮类药物氟含量的氧瓶燃烧-氟离子选择电极法测定
补充资料：离子选择电极
分子式：
CAS号：
性质：一种指示电极，其结构和用法与玻璃电极类似。电极对特定离子有选择性，原因在于电极含有一个离子专属性敏感膜，其膜电势与特定离子的浓度(活度)成单值函数关系。敏感膜有玻璃薄膜(K+、Na+、H+)、难溶盐薄膜(F-)和离子交换薄膜(Ca2+)等，可制成各种相应的离子选择电极，广泛用于电化学分析中。
CAS号：
性质：一种指示电极，其结构和用法与玻璃电极类似。电极对特定离子有选择性，原因在于电极含有一个离子专属性敏感膜，其膜电势与特定离子的浓度(活度)成单值函数关系。敏感膜有玻璃薄膜(K+、Na+、H+)、难溶盐薄膜(F-)和离子交换薄膜(Ca2+)等，可制成各种相应的离子选择电极，广泛用于电化学分析中。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条