Home / Standards / GB/T 40111-2021 GB/T 40111-2021 Active Standard test method for fluorine,chlorine and sulfur in petroleum products—Combustion-ion chromatography 石油产品中氟、氯和硫含量的测定 燃烧-离子色谱法 Standard Type GBT ICS 75.080 CCS E30 Status 现行 Issue Date 2021-05-21 Implementation 2021-12-01 Responsible Dept 国家标准委 Drafting Unit N/A