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Methods for chemical analysis of copper matte—Part 8:Determination of arsenic content—Hydride generation-atomic fluorescence spectrometry、silver diethyldithiocarbamate spectrophotometry and potassium bromate titrimetry
Standard in brief
Scope of Application:
YS/T 990的本部分规定了冰铜中砷含量的测定方法。
本部分适用于冰铜中砷含量的测定。方法1测定范围为0.010%~0.20%;方法2测定范围为0.010%~0.20%;方法3测定范围为0.20%~5.00%。
Basic information
Standard No:YS/T 990.8-2014
Standard Name:冰铜化学分析方法 第8部分:砷量的测定 氢化物发生-原子荧光光谱法、二乙基二硫代氨基甲酸银分光光度法和溴酸钾滴定法
English Name:Methods for chemical analysis of copper matte—Part 8:Determination of arsenic content—Hydride generation-atomic fluorescence spectrometry、silver diethyldithiocarbamate spectrophotometry and potassium bromate titrimetry
Standard Status:现行
Release Date:2014-10-14
Effective Date:2015-04-01
Language of Publication:中文简体
Standard Classification
ICS Number:77.120.30
CCS Number:H13
Publication Information
Number of pages:16
Number of words:23 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2015-02-01
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:990.8
Drafter:武素茹、谷松海、邓川、陈殿耿、马得莉、戴凤英、朱晓艳、王慧、窦怀智、张威、王冬珍、刘天平、刘烽、张晓冬、李琴美、赵晓佩、汪实富、叶欣、陈渝滨、郑文英、马丽、万双、戚月花、廖家章、叶一舟、张小军、黄萍冰、何梅、陈兰、张征、胡军凯、袁功启、施小英、王皓莹、谭秀丽、左鸿毅
Drafting Organization:中条山有色金属集团有限公司、大冶有色金属集团控股有限公司、中华人民共和国天津出入境检验检疫局、铜陵有色金属集团控股有限公司
Management Organization:全国有色金属标准化技术委员会(SAC/TC 243)