Standard No.:	GB/T 28898-2012
English Name:	Evaluation of uncertainty in chemical composition analysis for metallurgical materials
Chinese Name:	冶金材料化学成分分析测量不确定度评定
Chinese Classification:	H11    Steel and iron alloy analysis method
Professional Classification:	GB    National Standard
ICS Classification:	77.080.01 77.080.01    Ferrous metals in general 77.080.01
Source Content Issued by:	AQSIQ;SAC
Issued on:	2012-11-5
Implemented on:	2013-5-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	45000 words
Translation Price(USD):	1350.0
Delivery:	via email in 1~3 business day

本标准规定了化学成分分析测量不确定度评定的通用规范以及重量法、滴定法、分光光度法、原子吸收光谱法、氢化物发生-原子荧光光谱法、电感耦合等离子体原子发射光谱法、火花放电原子发射光谱法、X射线荧光光谱法、红外吸收法和热导法、气体容量法测定碳含量测量不确定度评定方法。
本标准适用于冶金材料化学成分分析测量不确定度的评定。