ISO 22262-2:2014规定了石棉质量分数低于约5%的量化程序，以及蛭石、其他工业矿物和含有这些矿物的商业产品中石棉的定量测定程序。 ISO 22262-2:2014适用于以下各项的定量分析: a） 使用ISO 22262-1获得的石棉质量分数估算被认为不足以可靠地对材料的监管状态进行分类的任何材料，或认为有必要获得进一步证据以证明不存在石棉的任何材料； b） 弹性地砖、沥青材料、屋面毡和任何其他有机基质中嵌入石棉的材料； c） 墙面和天花板抹灰，有无骨料； d） 矿物产品，如硅灰石、白云石、方解石、滑石或蛭石，以及含有这些矿物的商业产品。 ISO 22262的目的不是提供基本显微镜和分析技术的说明。

ISO 22262-2:2014 specifies procedures for quantification of asbestos mass fractions below approximately 5 %, and quantitative determination of asbestos in vermiculite, other industrial minerals and commercial products that incorporate these minerals. ISO 22262-2:2014 is applicable to the quantitative analysis of: a) any material for which the estimate of asbestos mass fraction obtained using ISO 22262-1 is deemed to be of insufficient precision to reliably classify the regulatory status of the material, or for which it is considered necessary to obtain further evidence to demonstrate the absence of asbestos; b) resilient floor tiles, asphaltic materials, roofing felts and any other materials in which asbestos is embedded in an organic matrix; c) wall and ceiling plasters, with or without aggregate; d) mineral products such as wollastonite, dolomite, calcite, talc or vermiculite, and commercial products containing these minerals. It is not the intent of ISO 22262 to provide instruction in the fundamental microscopical and analytical techniques.