BS ISO 23168:2019规定了使用气相色谱仪测定水性涂料及其原材料的含水量的方法。本试验方法的首选工作范围为15%至90%的水质量分数，但本方法可在该范围之外使用。交叉引用:ISO 15528ISO 4618ISO 3696ISO 1513ISO 760ISO 11890-2:2013ASTM D3792-16ISO 5725-1ISO 5725-2购买本文件时可获得的所有现行修订版均包含在购买本文件中。

BS ISO 23168:2019 specifies a method for the determination of the water content of water-borne coating materials and their raw materials by using a gas chromatograph. The preferred working range of this test method is from a water mass fraction of 15 % to a water mass fraction of 90 % but the method can be applied outside of this range.Cross References:ISO 15528ISO 4618ISO 3696ISO 1513ISO 760ISO 11890-2:2013ASTM D3792-16ISO 5725-1ISO 5725-2All current amendments available at time of purchase are included with the purchase of this document.