标准摘要
[中文适用范围]： 本标准规定了激光吸收光谱法测定上游作业现场天然气中硫化氢含量的方法。 以摩尔分数表示的分析范围为 10 × 10−6 至 20 %。 根据特定的仪器要求，分析范围可以扩展到更高的内容。 [外文原描述]： This document specifies a method for the determination of hydrogen sulfide content in working field natural gas of upstream area by laser absorption spectroscopy. The analytical range expressed as mole fraction is 10 × 10 −6 to 20 %. The analytical range can be expanded to higher content with specific instrument requirements.
英文名称Natural gas — Upstream area — Determination of hydrogen sulfide content by laser absorption spectroscopy