Standard No.:	GB/T 12690.5-2003
English Name:	Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides Determination of Al、Cr、Mn、Fe、Co、Ni、Cu、Zn、Pb content by inductively coupled plasma atomic emission spectrographic method Determination of Co、Mn、Pb、Ni
Chinese Name:	稀土金属及其氧化物中非稀土杂质化学分析方法 铝、铬、锰、铁、钴、镍、铜、锌、铅的测定 电感耦合等离子体
Chinese Classification:	H65    Rare metals and their alloys
Professional Classification:	GB    National Standard
ICS Classification:	77.120.99 77.120.99    Other non-ferrous metals and their alloys 77.120.99
Source Content Issued by:	AQSIQ
Issued on:	2003-01-01
Implemented on:	2004-6-1
Status:	superseded
Superseded by:	GB/T 12690.5-2017 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides - Part 5: Determination of cobalt, manganese, lead, nickel, copper, zinc, aluminum, chromium, magnesium, cadmium, vanadium and iron contents
Superseded on:	2018-2-1
Superseding:	GB/T 8762.6-1988 荧光级氧化铕中氧化铅、氧化镍、氧化铁和氧化铜量测定 发射光谱法
Target Language:	English
File Format:	PDF
Word Count:	7000 words
Translation Price(USD):	210.0
Delivery:	via email in 1~3 business day

本方法规定了稀土氧化物中氧化铝、氧化铬、氧化锰、氧化铁、氧化钴、氧化镍、氧化铜、氧化锌和氧化铅含量的测定方法。本方法适用于稀土氧化物中氧化铝、氧化铬、氧化锰、氧化铁、氧化钴、氧化镍、氧化铜、氧化锌和氧化铅量的测定。本方法也适用于稀土金属中金属铝、金属铬、金属锰、金属铁、金属钴、金属镍、金属铜、金属锌和金属铅的含量测定。