Standard No.:	HJ 680-2013
English Name:	Soil and sedimen - Determination of mercury, arsenic, selenium, bismuth, antimony - Microwave dissolution/Atomic Fluorescence Spectrometry
Chinese Name:	土壤和沉积物 汞、砷、硒、铋、锑的测定 微波消极/原子荧光法
Professional Classification:	HJ    Professional Standard - Environment
Source Content Issued by:	Ministry of Environmental Protection
Issued on:	2013-11-21
Implemented on:	2014-2-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	7500 words
Translation Price(USD):	324.0
Delivery:	via email in 1~3 business day

本标准规定了测定土壤和沉积物中汞、砷、硒、铋、锑的微波消解/原子荧光法。
本标准适用于土壤和沉积物中汞、砷、硒、铋、锑的测定。
当取样品量为0.5g 时，本方法测定汞的检出限为0.002mg/kg，测定下限为0.008mg/kg；
测定砷、硒、铋和锑的检出限为0.01mg/kg，测定下限为0.04mg/kg。