本文件规定了煤、焦炭和飞灰中总氟的测定方法。 仅通过测量总氟，无法估计氟的含量 通过煤炭的利用和灰渣的后续处理释放到环境中。交叉引用:ISO 13909-6ISO 5068-2ISO 687ISO 589ISO 13909-4ISO 1172ISO 1170购买本文件时提供的所有当前修订版均包含在购买本文件中。

This document specifies a method for the determination of total fluorine in coal, coke and fly ash. From measurement of the total fluorine alone, it is not possible to estimate the amount of fluorine released to the environment by utilization of the coal and subsequent disposal of the ash residue.Cross References:ISO 13909-6ISO 5068-2ISO 687ISO 589ISO 13909-4ISO 11722ISO 1170All current amendments available at time of purchase are included with the purchase of this document.