We tested the quantity of fluoride in tea leaves by separately using fluorinion selectiveelectrode and the ion chromatographys.
我们分别采用离子色谱法和氟离子选择电极法对茶叶中氟化物的含量进行测定。
2
METHOD: Fluoride ion selectiveelectrode assay was adopted.
方法:采用氟离子选择电极法进行测定。
3
Objective to evaluate the reliability of a method of measuring the total fluoride in fluoride-containing toothpastes with acid diffusion and fluorideselectiveelectrode.