本文件规定了煤、焦炭和飞灰中总氟的测定方法。 仅从总氟的测量来看，不可能通过利用煤炭和随后处理灰渣来估计释放到环境中的氟量。

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.