Standard No.:	GB/T 21058-2007
English Name:	Inorganic chemicals for industrial use—General method for mercury content—Flameless atomic absorption spectrometric method
Chinese Name:	无机化工产品中汞含量测定的通用方法 无火焰原子吸收光谱法
Chinese Classification:	G10    Inorganic chemicals in general
Professional Classification:	GB    National Standard
ICS Classification:	71.060.01 71.060.01    Inorganic chemicals in general 71.060.01
Source Content Issued by:	AQSIQ;SAC
Issued on:	2007-10-17
Implemented on:	2008-2-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	5000 words
Translation Price(USD):	150.0
Delivery:	via email in 1~3 business day

本标准规定了测定无机化工产品中汞含量的通用方法—无火焰原子吸收光谱法。
本标准适用于无机化工产品中汞含量的测定。在制备试验溶液时，应参考与所分析产品有关的标准对本标准进行必要的修改使其适合产品的测定。
本标准适用于所取试验溶液中汞离子质量浓度为0.04μg/mL～40μg/mL。