ISO 13944:2012规定了粉末混合物中润滑剂含量的测定方法。该方法还适用于制备用于测量元素含量的样品，例如石墨和氧气，其测定受到润滑剂存在的干扰。 应用该方法的一个条件是已知并可用适用于相关润滑剂的合适溶剂。

ISO 13944:2012 specifies a method for the determination of the lubricant content of a powder mix. The method is also suitable for preparing samples for measuring the content of elements, e.g. graphite and oxygen, the determination of which is interfered with by the presence of a lubricant. A condition of the application of the method is that a suitable solvent for the lubricant concerned is known and available.