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首页> 外文期刊>Limnology >New organic reference materials for carbon- and nitrogen-stable isotope ratio measurements provided by Center for Ecological Research, Kyoto University, and Institute of Biogeosciences, Japan Agency for Marine-Earth Science and Technology
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New organic reference materials for carbon- and nitrogen-stable isotope ratio measurements provided by Center for Ecological Research, Kyoto University, and Institute of Biogeosciences, Japan Agency for Marine-Earth Science and Technology

机译:京都大学生态研究中心和日本海洋地球科学技术研究所生物地球科学研究所提供的用于碳和氮稳定同位素比测量的新型有机参考物质

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摘要

We determined both carbon and nitrogen isotope ratios of ten organic reference materials (CERKU-01 to CERKU-10) in the Center for Ecological Research (CER), Kyoto University, and three organic reference materials (BG-A, BG-P, and BG-T) in the Institute of Biogeosciences (BioGeos), Japan Agency for Marine-Earth Science and Technology (JAMSTEC), using an internationally recommended calibration method of two-point anchoring. The reference materials cover δ ~(13)C _(VPDB) range of -34. 92 to -9. 45‰ and δ ~(15)N _(Air) range of -5. 22 to 22. 71‰ and can be used to measure isotope ratios of naturally occurring substances.
机译:我们确定了京都大学生态研究中心(CER)的十种有机参考物质(CERKU-01至CERKU-10)的碳同位素比和氮同位素比以及三种有机参考物质(BG-A,BG-P和日本海洋地球科学技术局(JAMSTEC)生物地球科学研究所(BioGeos)的BG-T)采用了国际推荐的两点锚定校准方法。参考资料涵盖δ〜(13)C _(VPDB)范围-34。 92至-9。 45‰和δ〜(15)N _(空气)范围为-5。 22到22。71‰,可用于测量天然物质的同位素比。

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