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HJ 536-2009

Chinese standards (related to): 'HJ 536-2009'
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HJ 536-2009English105 Add to Cart 0--10 minutes. Auto immediate delivery. Water quality - Determination of ammonia nitrogen - Salicylic acid spectrophotometry HJ 536-2009 Valid HJ 536-2009


   
BASIC DATA
Standard ID HJ 536-2009 (HJ536-2009)
Description (Translated English) Water quality - Determination of ammonia nitrogen - Salicylic acid spectrophotometry
Sector / Industry Environmental Protection Industry Standard
Classification of Chinese Standard Z16
Classification of International Standard 13.060
Word Count Estimation 13,145
Date of Issue 2009-12-31
Date of Implementation 2010-04-01
Older Standard (superseded by this standard) GB 7481-1987
Drafting Organization Shenyang Municipal Environmental Monitoring Center Station
Regulation (derived from) Department of Environmental Protection Notice No. 77 of 2009
Summary This standard specifies the determination of ammonia acid spectrophotometry. This standard applies to groundwater, surface water, sewage and industrial effluent ammonia determination.