Objective To establish a fast and accurately method of determination of fluorine in coal, hair and food by combustion-hydrolysis-ionselectiveelectrode method.
目的建立一种快速、准确的高温燃烧水解氟离子选择电极法测定煤、头发和食物中氟的方法。
2
The content of free fluorine in toothpaste by potentiometry with a fluorineionselectiveelectrode is determined.
利用氟离子选择性电极直接电位法测定了牙膏中的游离氟。
3
This paper investigated the decomposition conditions ofp-Fluoropolystyrene and established a new method for determination of fluorine in p-fluoropolystyrene by ion-selectiveelectrode analysis.