The Isotopic Compositions of Rhenium in Rhenium Ribbon Materials with Different Origins[J]. Journal of Chinese Mass Spectrometry Society, 1993, 14(4): 38-38.
Citation:
The Isotopic Compositions of Rhenium in Rhenium Ribbon Materials with Different Origins[J]. Journal of Chinese Mass Spectrometry Society, 1993, 14(4): 38-38.
The Isotopic Compositions of Rhenium in Rhenium Ribbon Materials with Different Origins[J]. Journal of Chinese Mass Spectrometry Society, 1993, 14(4): 38-38.
Citation:
The Isotopic Compositions of Rhenium in Rhenium Ribbon Materials with Different Origins[J]. Journal of Chinese Mass Spectrometry Society, 1993, 14(4): 38-38.
The Isotopic Compositions of Rhenium in Rhenium Ribbon Materials with Different Origins
The isotopic ratios of rhenium in three rhenium ribbon materials with different origins have been measured by thermal ionization mass spectrometry. The average ~(185)Re/~(187)Re ratio for three samples was determined to be 0.59721±0.00008(2SD) with a preeision of 0.013％ (95％ confidence limits), yielding a new value of the atomic weight of rhenium is 186.20693(6).
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