标准摘要
[中文适用范围]： 本文件规定了通过气相色谱法测定主流烟雾中总颗粒物中的水分的方法。根据ISO 4387进行香烟的抽吸和主流烟雾的收集通常在标准吸烟机上进行。然而，本文件所述方法也适用于从非标准抽吸获得的主流烟雾的总颗粒物中水分含量的测定。 [外文原描述]： This document specifies a method for the gas-chromatographic determination of water in total particulate matter from the mainstream smoke. The smoking of cigarettes and collection of mainstream smoke are normally carried out in accordance with ISO 4387. However, the method of this document is also applicable to the determination of water in total particulate matter from the mainstream smoke obtained by non-standard smoking. NOTE In countries not in a position to use the gas-chromatographic method, the determination of water in total particulate matter from the mainstream smoke is performed using the Karl Fischer method (see ISO 10362-2). In such cases, values obtained for water in total particulate matter from the mainstream smoke are used with the addition of a note made in the expression of the results.
英文名称Cigarettes — Determination of water in total particulate matter from the mainstream smoke — Part 1: Gas-chromatographic method