本文件规定了测定水含量的气相色谱（GC）方法。它适用于生烟草以及从成品中取出的烟草。该方法适用于质量分数至少为2%至55%的水含量。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document specifies a gas-chromatographic (GC) method for the determination of water content. It is applicable to raw tobacco as well as tobacco taken from finished products. The method is suitable for water contents ranging at least from a mass fraction of 2 % to 55 %.All current amendments available at time of purchase are included with the purchase of this document.