Standard No.:	HJ 540-2016
English Name:	Stationary source emission - Determination of arsenic -Silver diethyldithiocarbamate spectrophotometric method
Chinese Name:	固定污染源废气 砷的测定 二乙基二硫代氨基甲酸银分光光度法
Professional Classification:	HJ    Professional Standard - Environment
Source Content Issued by:	ZHB
Issued on:	2016-07-26
Implemented on:	2016-10-1
Status:	valid
Superseding:	HJ 540-2009 Ambient air and waste gas - Determination of arsenic - Silver diethyldithiocarbamate spectrophotometric method
Target Language:	English
File Format:	PDF
Word Count:	6500 words
Translation Price(USD):	214.0
Delivery:	via email in 1~3 business day

本标准规定了测定固定污染源废气中以颗粒物形态存在的砷及其化合物的二乙基二硫代氨基甲酸银分光光度法。
本标准适用于固定污染源废气中以颗粒物形态存在的砷及其化合物的测定。 当采样体积为 0.4 m3（标准状态），定容体积为 50.0 ml 时，本方法检出限为 0.004 mg/m3，测定下限为 0.016 mg/m3（均以 As 计）。