DETERMINATION OF B, SM AND GD IN TWENTY‐THREE GEOLOGICAL REFERENCE MATERIALS BY NEUTRON‐CAPTURE PROMPT GAMMA‐RAY ACTIVATION ANALYSIS (PGAA)
作者:
P. VITTOZ,
R.A. OLIVER,
G. VIVIER,
S.A. KERR,
F. HOYLER,
期刊:
Geostandards Newsletter
(WILEY Available online 1987)
卷期:
Volume 11,
issue 1
页码: 43-47
ISSN:0150-5505
年代: 1987
DOI:10.1111/j.1751-908X.1987.tb00006.x
出版商: Blackwell Publishing Ltd
数据来源: WILEY
摘要:
Eleven USGS geological reference materials and twelve French geological reference materials have been measured for B, Sm and Gd concentrations by prompt‐gamma activation analysis. For those materials that have already been analysed, our data is in agreement with published recommended values. These values constitute the first measured data for several French geological reference materia
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