Standard No.:	GB/T 16484.4-1996
English Name:	Methods for chemical analysis of rare earth chloride and carbonate--Determination of thorium oxide content
Chinese Name:	氯化稀土、碳酸稀土化学分析方法 氧化钍量的测定
Chinese Classification:	H14    Rare metals and their alloys analysis method
Professional Classification:	GB    National Standard
ICS Classification:	71.060.50 71.060.50    Salts 71.060.50
Issued by:	SBTS
Issued on:	1996-07-09
Implemented on:	1997-1-1
Status:	abolished
Superseded by:	GB/T 16484.4-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 4: Determination of thorium oxide content - ArsenazoⅢ spectrophotometry
Superseded on:	2010-5-1
Abolished on:	2010-05-01
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	180.00
Delivery:	via email in 1~3 business day

本标准规定了氯化稀土、碳酸稀土中氧化钍含量的测定方法。本标准适用于氯化稀土、碳酸稀土中氧化钍含量的测定。测定范围：0.005%～0.3%。