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The X‐ray fluorescence analysis of ferronibium by a fusion method

 

作者: H. L. Giles,   G. M. Holmes,  

 

期刊: X‐Ray Spectrometry  （WILEY Available online 1978）
卷期: Volume 7, issue 1  

页码: 2-4

 

ISSN:0049-8246

 

年代: 1978

 

DOI:10.1002/xrs.1300070103

 

出版商: Wiley Subscription Services, Inc., A Wiley Company

 

数据来源: WILEY

 

摘要:

AbstractAn X‐ray method has been developed for the routine determination of niobium, tantalum and residual elements inferrniobium. The sample is pre‐ooxidized and fuded in a misture of lanthanum oxide and lithium tetraborate. Calibration is by synthetic standards; molybdenum is added as internal standard for niobium, and corrections are applied for interferences on tanta

 

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