标准摘要
[中文适用范围]: 本文件规定了用于制备校准气体混合物的材料的纯度分析的要求,以及在计算由此制备的混合物的成分时使用这些纯度数据的要求。 [外文原描述]: This document establishes the requirements for the purity analysis of materials used in the preparation of calibration gas mixtures and the use of these purity data in calculating the composition of the mixture thus prepared.
英文名称Gas analysis — Purity analysis and the treatment of purity data