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Chinese National Standard Category: Inorganic acid and alkali

English Title: Test methods of high-purity sodium hydroxide—Part 1:Determination of sodium chlorate content
Chinese Title: 高纯氢氧化钠试验方法 第1部分:氯酸钠含量的测定
Standard No.: GB/T 11200.1-2025
Category No.: G11
Issued by: SAMR; SAC
Issued on: 2025-06-30
Implemented on: 2026-1-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:GB/T 11200.1-2006 Sodium hydroxide for industrial use - Determination of sodium chlorate content - O-Tolidine spectrometric method
Word Count:4500 words
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