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Chinese National Standard Category: Inorganic acid and alkali

English Title: Determination for sodium hydroxide and sodium carbonate content in industrial sodium hydroxide - Volumetric method
Chinese Title: 工业氢氧化钠中氢氧化钠和碳酸钠含量的测定-容量法
Standard No.: DL 425.5-1991
Category No.: G11
Issued by: NEA
Issued on: 1991-10-4
Implemented on: 1992-4-1
Status: abolished
Superseded by:DL/T 425-2015 Test Method for Sodium Hydroxide for Industrical Use in Fossil-fired Power Plant
Superseded on:2015-12-1
Abolished on:2015-12-01
Superseding:
Word Count:2000 words
Similar Standards: T/CSAIA 001-2021   GB/T 7744-2008   T/JSSES 16-2021   GB 7744-1998   GB/T 40124-2021   GB/T 7746-2023   GB/T 1919-2023   GB/T 7744-2023   GB/T 41881-2022   GB/T 210-2022   T/CSAIA 002-2021   GB/T 209-2018   GB/T 538-2018   GB/T 23855-2018   T/ZGM 001-2017   GB/T 13549-2016   GB/T 7698-2014   GB/T 4348.2-2014   HG/T 4673-2014   GB/T 1919-2014  
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