Standard No.:	GB/T 18115.1-2006
English Name:	Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Lanthanum - Determination of cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and y
Chinese Name:	稀土金属及其氧化物中稀土杂质化学分析方法 镧中铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定
Chinese Classification:	H14    Rare metals and their alloys analysis method
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:	the General Administration of Quality Supervision, Inspection and Quarantine and the Standardization Administration of China
Issued on:	2000-4-13
Implemented on:	2000-10-1
Status:	superseded
Superseded by:	GB/T 18115.1-2020 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 1:Determination of cerium,praseodymium,neodymium,samarium,europium,gadolinium,terbium,dysprosium,holmium,erbium,thulium,ytterbium,lutetium and yttrium contents in lanthanum metal and oxide
Superseded on:	2021-10-1
Superseding:	GB/T 18115.1-2000 Lanthanum oxide-Determination of cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, erbium oxide, thulium oxide, ytterbium oxide, lutetium oxide
Target Language:	English
File Format:	PDF
Word Count:	6000 words
Translation Price(USD):	310.0
Delivery:	via email in 1~3 business day

本方法规定了氧化镧中氧化铈镨， 钕，钐，铕，钆，铽，镝，钬， 铒，铥，镱，镥和氧化钇含量的测定方法。本方法适用于氧化镧中氧化铈，镨，钕，钐，铕，钆，铽，镝，钬，铒，铥，镱，镥和氧化钇含量的测定。本方法适用于金属铈中镧，镨，钕，钐，铕，钆，铽，镝，钬，铒，铥，镱，镥和钇含量的测定。