Standard No.:	YS/T 561-2009
Chinese Name:	贵金属合金化学分析方法 铂铑合金中铑量的测定 硝酸六氨合钴重量法
English Name:	Method for chemical analysis of precious metals alloys—Platinum-rhodium alloys—Determination of rhodium content—Hexaammine cobalt nitrate gravimetriy
Professional Classification:	H68 Precious metals and their alloys
Professional Classification:	YS Professional Standard - Non-ferrous Metal
ICS Classification:	77.120.99 Other non-ferrous metals and their alloys
Issued by:
Issued on:	2009-12-04
Implemented on:	2010-06-01
Status:	VALID
Replace:	YS/T561-2006 Method for chemical analysis of platinum-rhodium alloys
Language:	English
File Format:	PDF
Word Count:	4000 words
Price(USD):	120 (USD)
Delivery:	via email in 1-3 business day

下列文件中的条款通过本标准的引用而成为本标准的条款。凡是注日期的引用文件,其随后所有的修改单(不包括勘误的内容)或修订版均不适用于本标准,然而,鼓励根据本标准达成协议的各方研究是否可使用这些文件的最新版本。凡是不注日期的引用文件,其最新版本适用于本标准。
YS/T371 贵金属合金化学分析方法总则及一般规定