摘要
本文用离子选择电极法测定浓盐酸介质中的氟，探讨了各种条件的影响。回收率为９８％～１０４％，相对标准偏差为１．１％～１．４％。
A method for determination of fluoride concentration in HCl is,given by usingion- selective electrode,the effect of various conditions on determination of fluoride are in-vestigated.The recovery ratio of 98%～104%are given,the variative coefficient are 1.1%～1.4%.
出处
《信阳师范学院学报（自然科学版）》
CAS
1994年第2期183-185,共3页
Journal of Xinyang Normal University(Natural Science Edition)
关键词
氟
离子选择电极
盐酸
Fluoride:Ion- Selective electrode:Determination
