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Professional Standard Category: Professional Standard - Environment

HJ 540-2009    Ambient air and waste gas. Determination of arsenic. Silver diethyldithiocarbamate spectrophotometric method
环境空气和废气 砷的测定 二乙基二硫代氨基甲酸银分光光度法(暂行) ;
Category No.:HJ Valid Status:superseded
Issued Organization: Issued Date:
Implemented Date: Abolished Date:
Superseded Standard.:HJ 540-2016 Stationary source emission - Determination of arsenic- Silver diethyldithiocarbamate spectrophotometric method
Superseded Date:2016-10-1
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HJBZ 22-1998   HJ 1036-2019   HJ/T 26.5-1999   HJ 701-2014   HJ/T 168-2004   HJBZ 29-1998   HJ 561-2010   HJBZ 16-1997   HJ 1156-2021   HJ/T 76-2001   HJ 481-2009   HJBZ 44-2000   HJ 2017-2012   HJ1287-2023   HJ1286-2023   HJ 179-2018   HJBZ 20-1997   HJ/T 72-2001   HJ/T 26.3-1999   HJBZ 12-1997  

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