Methods for chemical analysis of beryllium concentrates-beryl The EDTA volumetric method for the determination of ferric sesquioxide content

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YS/T 254.2-1994 Methods for chemical analysis of beryllium concentrates-beryl The EDTA volumetric method for the determination of ferric sesquioxide content
Standard No.:	YS/T 254.2-1994	Status:	ABOLISHED remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	1500 words	Price(USD):	45 (USD) remind me the price change Email:
Implemented on:	1993-04-01	Delivery:	via email in 1-3 business day
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Standard No.:	YS/T 254.2-1994
Chinese Name:	铍精矿-绿柱石化学分析方法 EDTA容量法测定三氧化二铁量
English Name:	Methods for chemical analysis of beryllium concentrates-beryl The EDTA volumetric method for the determination of ferric sesquioxide content
Professional Classification:	YS Professional Standard - Non-ferrous Metal
ICS Classification:	73.060.99 Other metalliferous minerals
Issued by:
Issued on:
Implemented on:	1993-04-01
Status:	ABOLISHED
Replace By:	YS/T254.2-2011 Methods for chemical analysis of beryllium concentrate and beryl—Part 2:Determination of ferric oxide content—EDTA titrimetry and sulfosalicylic acid spectrophotometry
Replace By Date:	2012-07-01
Language:	English
File Format:	PDF
Word Count:	1500 words
Price(USD):	45 (USD)
Delivery:	via email in 1-3 business day

YS/T 254.2-1994 The following standards are cited：

YS/T 254.2-1994 Cited by the following standards：

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