自动电位滴定仪测定饲料及饲料添加剂中氟化物的探讨

Determination of fluoride in feed and feed additive using automatic potentiometric titrator

本文比较了自动电位滴定仪与pH计测定饲料及饲料添加剂中氟化物,自动电位滴定仪用于测定饲料及饲料添加剂中的氟化物具有较高的精密度和较高的准确性。

The trial was conducted to campare the differences of determining the fluorides in the feed and feed additives with Automatic Potentiometric Titrator （APT）and pH meter,respectively.The result showed that：It＇s more accurate and more sensitive to determine the fluorides in the feed and feed additives by using Automatic Potentiometric Titrator.