Standard Code | Standard Title | Standard Class | Order |
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HG/T 5772-2021 |
Determination method of fluorine in waste sulfuric acid {译} 废硫酸中氟的测定方法 |
China Chemistry Industry
Standards Determination method fluorine |
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YS/T 581.3-2021 |
Aluminum fluoride chemical analysis method and physical property determination method? Part 3: Determination of fluorine content {译} 氟化铝化学分析方法和物理性能测定方法?第3部分:氟含量的测定 |
China Non-ferrous Metal Industry
Standards Determination method fluorine |
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YS/T 445.16-2020 |
Methods for chemical analysis of silver concentrates - Part 16: Determination of fluorine and chlorine content - Ion chromatography {译} 银精矿化学分析方法 第16部分:氟和氯含量的测定 离子色谱法 |
China Non-ferrous Metal Industry
Standards Determination method fluorine |
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YS/T 273.3-2020 |
Methods for chemical analysis and determination of physical properties of cryolite - Part 3: Determination of fluorine content {译} 冰晶石化学分析方法和物理性能测定方法 第3部分:氟含量的测定 |
China Non-ferrous Metal Industry
Standards Determination method fluorine |
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SN/T 3608-2013 |
Determination of fluorine in import and export cosmetics. Ion chromatographic method 进出口化妆品中氟的测定 离子色谱法 |
China Import Export Inspection
Standards Determination method fluorine |
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SN/T 3014-2011 |
Determination of fluorine and chlorine contents in chrome ores for import and export. Ion selective electrode method 进出口铬矿石中氟和氯的测定 离子选择电极法 |
China Import Export Inspection
Standards Determination method fluorine |
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HJ 480-2009 |
Ambient air. Determination of the fluoride. Filter sampling followed by fluorine ion-selective electrode method 环境空气 氟化物的测定 滤膜采样氟离子选择电极法 |
China Environmental Protection Industry
Standards Determination method fluorine |
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HJ 481-2009 |
Ambient air. Determination of the fluoride. Lime-paper sampling followed by fluorine ion-selective electrode method |
China Environmental Protection Industry
Standards Determination method fluorine |
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NY/T 838-2004 |
Determination of fluorine content in tea - Fluoride ion selective electrode method {译} 茶叶中氟含量测定方法 氟离子选择电极法 |
China Agriculture Industry
Standards Determination method fluorine |
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SN/T 1031.4-2001 |
Method for the chemical analysis of crude antimony trioxide for export. Determination of fluorine content 出口粗氧化锑化学分析方法 氟含量的测定 |
China Import Export Inspection
Standards Determination method fluorine |
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