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Chinese National Standard Category: Reference reagent

English Title: Working chemical-Sodium oxalate
Chinese Title: 工作基准试剂(容量) 草酸钠
Standard No.: GB 1254-1990
Category No.: G61
Issued by: CSBTS
Issued on: 1990-01-02
Implemented on: 1991-1-2
Status: abolished
Superseded by:GB 1254-2007 Working chemical—Sodium oxalate
Superseded on:2008-4-1
Abolished on:2008-04-01
Superseding:GB 1254-1977
Word Count:2500 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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