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Chinese National Standard Category: Precious metals and its alloy analysis method

English Title: Method for analysis of gold compounds determination of gold content potentiometric titration using ferrous sulfate
Chinese Title: 金化合物分析方法 金量的测定 硫酸亚铁电位滴定法
Standard No.: YS/T 645-2007
Category No.: H15
Issued by: NDRC
Issued on: 2007-4-13
Implemented on: 2007-10-1
Status: superseded
Superseded by:YS/T 645-2017
Superseded on:2018-1-1
Abolished on:
Superseding:
Word Count:2000 words
Similar Standards: GB/T 1490-1979   GB/T 42516-2023   GB/T 11066.11-2021   GB/T 23514-2020   GB/T 39285-2020   GB/T 39292-2020   GB/T 39138.2-2020   GB/T 39143-2020   GB/T 39138.1-2020   GB/T 39138.3-2020   GB/T 34609.2-2020   GB/T 38744-2020   GB/T 23524-2019   GB/T 36592-2018   GB/T 36590-2018   GB/T 36593-2018   GB/T 34609.1-2017   GB/T 34499.2-2017   GB/T 34499.1-2017   YS/T 1119-2016  
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