ISO 6141:2015规定了气瓶中用作校准混合气体的均质混合气体证书内容的最低要求。当用作校准气体混合物时，纯气体也适用于本国际标准。不考虑用于其他目的的气体和气体混合物。 ISO 6141:2015中的要求涉及校准气体混合物的计量方面。其他方面，如安全和立法方面，则不包括在内。 此外，它还规定了推荐用于描述在气瓶或其他容器中加压供应的均质气体混合物的附加信息（可选数据）。它不包括安全相关数据和相关标签领域。

ISO 6141:2015 specifies minimum requirements for the contents of certificates for homogeneous gas mixtures in gas cylinders to be used as calibration gas mixtures. Pure gases, when used as calibration gas mixtures, are also covered by this International Standard. Gases and gas mixtures produced for other purposes are not considered. The requirements in ISO 6141:2015 deal with the metrological aspects of calibration gas mixtures. Other aspects, such as safety and legislative aspects, are not covered. Furthermore, it specifies additional information (optional data) recommended for describing a homogeneous gas mixture, supplied under pressure in a cylinder or other container. It does not cover the field of safety-relevant data and related labelling.