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Chinese National Standard Category: Reference reagent

English Title: Working chemical—Sodium carbonate anhydrous
Chinese Title: 工作基准试剂 无水碳酸钠
Standard No.: GB 1255-2007
Category No.: G61
Issued by: AQSIQ, SAC
Issued on: 2007-2-2
Implemented on: 2007-11-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:GB 1255-1990 working chemical Sodium carbonate anhydrous
Word Count:4000 words
Similar Standards: GB/T 6892-2023   GB 6854-2008   GB 1258-2008   GB 12596-2008   GB 12595-2008   GB 10734-2008   GB 6857-2008   GB 10731-2008   GB 12597-2008   GB 10732-2008   GB 10736-2008   GB 1260-2008   GB 12594-2008   GB 1256-2008   GB 10735-2008   GB 6856-2008   GB 6853-2008   GB 10730-2008   GB 10733-2008   GB 1254-2007  
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