Chemical analysis of nitrate of rare earth for agriculture-Determination of mercury content-Flame atomic absorption spectrophotometric method

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GB/T 12687.4-1990 Chemical analysis of nitrate of rare earth for agriculture-Determination of mercury content-Flame atomic absorption spectrophotometric method
Standard No.:	GB/T 12687.4-1990	Status:	ABOLISHED remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	1500 words	Price(USD):	(USD) remind me the price change Email:
Implemented on:	1992-01-01	Delivery:	via email in 1-3 business day
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Standard No.:	GB/T 12687.4-1990
Chinese Name:	农用硝酸稀土化学分析方法火焰原子吸收光谱法测定汞含量
English Name:	Chemical analysis of nitrate of rare earth for agriculture-Determination of mercury content-Flame atomic absorption spectrophotometric method
Professional Classification:	H14 Rare metals and their alloys analysis method
Professional Classification:	GB National Standard
ICS Classification:	65.080
Issued by:
Issued on:	1990-01-02
Implemented on:	1992-01-01
Status:	ABOLISHED
Replace By:	GB/T12687.1-2010 Chemical analysis methods of rare earth nitrate for growth regulator for plant—Part 1:Determination of arsenic mercury lead cadmium and chromium contents—Inductively coupled plasma mass spectrometry method
Replace By Date:	2011-11-01
Language:	English
File Format:	PDF
Word Count:	1500 words
Price(USD):	(USD)
Delivery:	via email in 1-3 business day

GB/T 12687.4-1990 The following standards are cited：

GB/T 12687.4-1990 Cited by the following standards：

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