Evaluation of Geochemical Reference Standards by X‐Ray Fluorescence Analysis

Wiley - Tập 11 Số 1 - Trang 107-113 - 1987
Allen Stork1, David K. Smith1, James B. Gill1
1Earth Sciences Board, University of California, Santa Cruz, CA 95064 USA

Tóm tắt

Twenty five elements in twenty six geochemical reference standards analyzed by X‐ray fluorescence spectrometry yield major and trace element concentrations close to consensus values. Ninety percent of our analyses agree with consensus values for standards to within pm 0.5 to 1.5 relative percent for major elements and pm 3 to 5 relative percent or pm 1‐3 ppm, whichever is higher, for trace elements. Consistent divergences from consensus values of trace elements are noted.

Từ khóa


Tài liệu tham khảo

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Thông tin
Thông tin xuất bản

Wiley

Tập 11 Số 1

107-113

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