VANADIUM CONTENT OF TWENTY‐EIGHT GEOCHEMICAL REFERENCE MATERIALS DETERMINED BY A SPECTROPHOTOMETRIC PROCEDURE
作者:
G.R. REDDY,
B.L. RAO,
R.C. SARKAR,
期刊:
Geostandards Newsletter
(WILEY Available online 1992)
卷期:
Volume 16,
issue 1
页码: 11-12
ISSN:0150-5505
年代: 1992
DOI:10.1111/j.1751-908X.1992.tb00481.x
出版商: Blackwell Publishing Ltd
数据来源: WILEY
摘要:
Vanadium in twenty‐eight international geostandards was determined spectrophotometrically after selectively extracting vanadium as its red NBPHA complex. In general, the results compare favorably with the published value
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