This standard was last reviewed and confirmed in 2017. Therefore this version remains current.
The method is applicable to the determination of contents of rare earths between 0,2 and 10 %, in the absence of thorium. Specifies principle and procedure of the method, reagents, apparatus, sampling, expression of results and test report.
Status : PublishedPublication date : 1972-05
Edition : 1Number of pages : 3
Technical Committee:Light metals and their alloys
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