标准编号：ISO 2614:2023
中文名称：天然气分析 生物甲烷 用微气相色谱法测定萜烯含量
英文名称：Analysis of natural gas — Biomethane — Determination of terpenes' content by micro gas chromatography
发布日期：2023-08
标准范围
This document specifies a micro gas chromatography method for the on-line or offline determination of the content of five terpenes in biomethane, namely: — alpha-pinene, — beta-pinene, — para-cymene, — limonene, — 3-carene.
The method is specifically developed for these five compounds. Information about the compounds is given in Annex A.
The method is applicable to the determination of individual amount fractions of the five terpenes from 1 µmol/mol up to and including 10 µmol/mol. With minor modifications it can also be used for terpene amount fractions above 10 µmol/mol.
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