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Chinese Standard: YS/T 226.4-2009

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Methods for chemical analysis of selenium—Part 4:Determination of mercury content—Dithizone-carbon tetrachloride titrated colorimetric-method


Standard in brief
Scope of Application:  
YS/T 226的本部分规定了硒中汞量的测定方法。
本部分适用于硒中汞量的测定。测定范围:0.000 5%~0.04%。

Basic information
Standard No:YS/T 226.4-2009
Standard Name:硒化学分析方法 第4部分:汞量的测定 双硫腙-四氯化碳滴定比色法
English Name:Methods for chemical analysis of selenium—Part 4:Determination of mercury content—Dithizone-carbon tetrachloride titrated colorimetric-method
Standard Status:现行
Release Date:2009-12-04
Effective Date:2010-06-01
Language of Publication:中文简体

Standard Classification
ICS Number:77.120.99
CCS Number:H17

Publication Information
Number of pages:8
Number of words:8 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2010-04-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:中华人民共和国工业和信息化部
Standard Type:QT
Standard Attribute:YS
Other Standard Number:226.4
Drafter:刘英、刘红、高燕、董丽萍、朱玉强、戴凤英、孙红英
Drafting Organization:金川集团有限公司、北京有色金属研究总院
Management Organization:全国有色金属标准化技术委员会
Proposing Department:全国有色金属标准化技术委员会

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