现行 SN/T 4762-2017
煤中氟和氯含量的测定 离子色谱法 煤中氟和氯含量的测定 离子色谱法 Determination of fluorine and chlorine in coal-Ion chromatography
发布日期:2017-05-12
实施日期:2017-12-01
分类信息
研制信息

归口单位: 国家认证认可监督管理委员会

起草单位: 山西出入境检验检疫局

起草人: 潘亚利、 赵发宝、 苑利

标准简介

本标准规定了煤中氟和氯含量的离子色测定方法。本标准适用于煤中氟离子(F-)、氯离子(CL-)含量的测定。方法的定量限:氟10.3ug/g,氯0.0015%

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最后更新时间 2025-09-02