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Chinese Standard: YS/T 227.9-2010

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Methods for chemical analysis of tellurium—Part 9:Determination of tellurium content—Potassium bichromate-ammonium ferrous sulfate titration


Standard in brief
Scope of Application:  
YS/T 227的本部分规定了碲中碲含量的测定方法。
本部分适用于碲中碲含量的测定。测定范围:95%~99.5%。

Basic information
Standard No:YS/T 227.9-2010
Standard Name:碲化学分析方法 第9部分:碲量的测定 重铬酸钾-硫酸亚铁铵容量法
English Name:Methods for chemical analysis of tellurium—Part 9:Determination of tellurium content—Potassium bichromate-ammonium ferrous sulfate titration
Standard Status:现行
Release Date:1994-01-01
Effective Date:2011-03-01
Language of Publication:中文简体

Standard Classification
ICS Number:77.120.99
CCS Number:H13

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:2011-01-01

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:227.9
Drafter:鲁琳、胡续一、汪雪萍、鲁银得、张东光、周益
Drafting Organization:株洲冶炼集团股份有限公司、江西铜业集团公司
Management Organization:全国有色金属标准化技术委员会(SAC/TC 243)

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