Methods for chemical analysis of copper matte—Part 12:Determination of aluminum oxide content—Spectrophotometry of chromazurol S

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YS/T 990.12-2014 Methods for chemical analysis of copper matte—Part 12:Determination of aluminum oxide content—Spectrophotometry of chromazurol S
Standard No.:	YS/T 990.12-2014	Status:	VALID remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	4000 words	Price(USD):	(USD) remind me the price change Email:
Implemented on:	2015-04-01	Delivery:	via email in 1-3 business day
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Standard No.:	YS/T 990.12-2014
Chinese Name:	冰铜化学分析方法第12部分：三氧化二铝量的测定铬天青S分光光度法
English Name:	Methods for chemical analysis of copper matte—Part 12:Determination of aluminum oxide content—Spectrophotometry of chromazurol S
Professional Classification:	YS Professional Standard - Non-ferrous Metal
Issued by:
Issued on:	2014-10-14
Implemented on:	2015-04-01
Status:	VALID
Language:	English
File Format:	PDF
Word Count:	4000 words
Price(USD):	(USD)
Delivery:	via email in 1-3 business day

YS/T 990.12-2014 The following standards are cited：

YS/T 990.12-2014 Cited by the following standards：

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