Methods for chemical analysis of iron ores; The pyrocatechol violet-cetyl trimethylamine bromide photometric method for the determination of tin content

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GB 6730.34-1986 Methods for chemical analysis of iron ores; The pyrocatechol violet-cetyl trimethylamine bromide photometric method for the determination of tin content
Standard No.:	GB 6730.34-1986	Status:	ABOLISHED remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	3000 words	Price(USD):	90 (USD) remind me the price change Email:
Implemented on:	1987-08-01	Delivery:	via email in 1-3 business day
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Standard No.:	GB 6730.34-1986
Chinese Name:	铁矿石化学分析方法邻苯二酚紫-溴化十六烷基三甲胺光度法测定锡量
English Name:	Methods for chemical analysis of iron ores; The pyrocatechol violet-cetyl trimethylamine bromide photometric method for the determination of tin content
Professional Classification:	D31 Iron ore
Professional Classification:	GB National Standard
ICS Classification:	73.060
Issued by:
Issued on:	1986-08-19
Implemented on:	1987-08-01
Status:	ABOLISHED
Replace By:	GB/T6730.34-2017 Iron ores—Determination of tin content—Pyrocatechol violet cetyl trimet hylamine bromide spectrophotometric method
Replace By Date:	2018-06-01
Language:	English
File Format:	PDF
Word Count:	3000 words
Price(USD):	90 (USD)
Delivery:	via email in 1-3 business day

GB 6730.34-1986 The following standards are cited：

GB 6730.34-1986 Cited by the following standards：

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