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Chinese National Standard Category: Inorganic chemicals in general |
English Title: | Chemical products for industrial use-General method for determination of traces of sulfate by reduction and titrimetry |
Chinese Title: | 化工产品中痕量硫酸盐测定的通用方法 还原滴定法 |
Standard No.: | GB/T 12737-1991 |
Category No.: | G10 |
Issued by: | CSBTS |
Issued on: | 1991-02-09 |
Implemented on: | 1992-2-1 |
Status: | superseded |
Superseded by: | GB/T 12737-2008 Chemical products for industrial use-General method for determination of traces of sulphur compounds as sulphate by reduction and titrimetry |
Superseded on: | 2008-9-1 |
Abolished on: | 2008-09-01 |
Superseding: | |
Word Count: | 4500 words |
Similar Standards: | GB/T 23948-2023 GB/T 23947.3-2023 GB/T 23944-2023 GB/T 41050-2021 GB/T 23940-2021 GB/T 23844-2019 GB/T 36384-2018 GB/T 12684-2018 GB/T 37131-2018 DB37/T 3259-2018 DB37/T 3260-2018 GB/T 34709-2017 GB/T 33425-2016 GB/T 19282-2014 GB/T 30906-2014 GB/T 19281-2014 GB/T 30903-2014 GB/T 30905-2014 GB/T 30902-2014 GB/T 30904-2014 |
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