Cobalt oxide YS/T 256-2000 - Chinese Category:YS/T 256-2000

English Title:	Cobalt oxide
Chinese Title:	氧化钴
Standard No.:	YS/T 256-2000
Category No.:	H62
Issued by:	CHCMI
Issued on:	2000-10-25
Implemented on:	2001-3-1
Status:	superseded
Superseded by:	YS/T 710.4-2009 Method for chemical analysis of cobalt oxide—Part 4:Determination of arsenic content—Atomic fluorescence spectrometry YS/T 710.3-2009 Method for chemical analysis of cobalt oxide—Part 3:Determination of sulphur content—High frequency combustion-infrared absorption method YS/T 710.1-2009 YS/T 710.2-2009 Method for chemical analysis of cobalt oxide - Part 2: Determination of sodium content - Flame atomic absorption spectrometry method YS/T 256-2009 Cobalt oxide
Superseded on:	2010-6-1
Abolished on:
Superseding:	YS/T 256-1994 ZB D41001-1984
Word Count:	words
Similar Standards:	GB/T 6987.24-2001 GB/T 6987.3-2001 GB/T 3253.5-2001 T/ZZB 034-2015 GB/T 3253.2-2001 GB/T 6987.14-2001 GB/T 6987.2-2001 GB/T 6987.8-2001 GB/T 6987.30-2001 GB/T 6987.16-2001 GB/T 6987.12-2001 T/ZZB 0142-2016 GB 2965-1987 GB/T 5234-1985 GB/T 3253.1-2001 YS/T 583-2016 GB/T 469-2023 GB/T 27683-2023 GB/T 5246-2023 GB/T 3114-2023

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