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Formation of boron-mannitol complex in the hydrofluoric acid solution and apossibility of the use of acids in the separation of boron from the natural rock samples |
10.2183/pjab.66.91 |
Ishikawa, Tsuyoshi & Nakamura, Eizo |
1990 |
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pml |
2020-09-29 |
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Lead Isotope Analyses of Standard Rock Samples |
10.5702/massspec.38.241 |
Koide, Yoshiyuki & Nakamura, Eizo |
1990 |
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pml |
2020-09-30 |
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Lead isotope analyses using multi-collector mass spectrometer |
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Koide, Yoshiyuki & Nakamura, Eizo |
1990 |
article |
pml |
2020-09-29 |
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Data reduction in the lead isotope analysis |
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Koide, Yoshiyuki & Nakamura, Eizo |
1990 |
article |
pml |
2020-09-29 |
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Investigation of the Bias in a Secondary Electron Multiplier of Finnigan-MAT 261 Mass Spectrometer for the Quantitative Analysis of Rare-earth Elements in Rock Samples |
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Makishima, Akio & Nakamura, Eizo |
1991 |
article |
pml |
2020-09-30 |
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Calibration of Faraday cup efficiency in a multicollector mass spectrometer |
10.1016/0168-9622(91)90003-F |
Makishima, Akio & Nakamura, Eizo |
1991 |
article |
pml |
2020-09-30 |
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Improvement of Mass Spectrometer Performance for Sr, Nd, Ce and Pb Isotope Analyses by Modification of Preamplifiers |
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Makishima, Akio & Ishikawa, Tsuyoshi & Shibata, Tomoyuki & Yoshikawa, Masako & Nakamura, Eizo |
1993 |
article |
pml |
2020-09-30 |
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Interaction between Subducted Oceanic Slab and Wedge Mantle Inferred from Across-arc Variations of Pb, Sr and Nd Isotopic Compositions in Northeastern Japan |
10.2183/pjab.67.115 |
Shibata, Tomoyuki & Nakamura, Eizo |
1991 |
article |
pml |
2020-09-30 |
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Precise measurement of cerium isotope composition in rock samples |
10.1016/0168-9622(91)90035-U |
Makishima, Akio & Nakamura, Eizo |
1991 |
article |
pml |
2020-09-30 |
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Mantle process as inferred from trace element and radiogenic isotopic geochemistry of peridotite complexes |
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Yoshikawa, Masako & Nakamura, Eizo |
1997 |
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pml |
2020-10-01 |