Determination of nitrite in the wet precipitation－N-(1-naphthyl)-1,2-diaminoethane dihydrochloride spectrophotometry

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GB 13580.7-1992 Determination of nitrite in the wet precipitation－N-(1-naphthyl)-1,2-diaminoethane dihydrochloride spectrophotometry
Standard No.:	GB 13580.7-1992	Status:	VALID remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	1000 words	Price(USD):	30 (USD) remind me the price change Email:
Implemented on:	1993-03-01	Delivery:	via email in 1-3 business day
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Standard No.:	GB 13580.7-1992
Chinese Name:	大气降水中亚硝酸盐测定N-(1-萘基)-乙二胺光度法
English Name:	Determination of nitrite in the wet precipitation－N-(1-naphthyl)-1,2-diaminoethane dihydrochloride spectrophotometry
Professional Classification:	Z10 Environmental pollutant monitoring methods
Professional Classification:	GB National Standard
ICS Classification:	13.060.10 Water of natural resources
Issued by:
Issued on:	1992-07-01
Implemented on:	1993-03-01
Status:	VALID
Language:	English
File Format:	PDF
Word Count:	1000 words
Price(USD):	30 (USD)
Delivery:	via email in 1-3 business day

GB 13580.7-1992 The following standards are cited：

GB 13580.7-1992 Cited by the following standards：

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