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中文名称：Obsidian Mineral 11B
英文名称：Obsidian Mineral 11B订货以英文名称为准。
产品编号：IAEA-B-6CAS：/
品牌：标准物质产地：进口
标准值：见证书分子式：/
规格 市场价(元) 折后价(元) 供货周期 数量 加入购物车 30g 0.00 0.00 3-4周 加入购物车
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产品详细介绍
IAEA-B-6Obsidian Mineral 11B
IAEA-B-6 was derived from obsidian collected on the Lipari Island and was prepared by the Istituto di Geoscienze e Georisorse, Pisa, Italy. Homogenization of the material was obtained by alkali fusion [1]. The recommended values of the quality control material are the results of the statistical evaluation of an interlaboratory comparison [2].
Analyte
Value
Unit
SD
R/I/C
δ11B
-1.8
‰NBS 951
1.5
R
(R/I/C) Classification assigned to the property value for analyte (Recommended/Information/Certified)
References:
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TONARINI, S., PENNISI, M., ADORNI-BRACCESI, A., DINI, A., FERRARA, G., GONFIANTINI, R., WIEDENBECK, M., GRÖNING, M., Intercomparison of boron isotope and concentration measurements. Part I: Selection, preparation and homogeneity tests of the intercomparison materials, Geostandards Newsletter 27 1 (2003) 21-39.
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GONFIANTINI R., TONARINI, S., GRÖNING, M., ADORNI-BRACCESI, A., AL-AMMAR, A.S., ASTNER, M., BÄCHLER, S., BARNES, R.M., BASSETT, R.L., COCHERIE, A., DEYHLE, A., DINI, A., FERRARA, G., GAILLARDET, J., GRIMM, J., GUERROT, C., KRÄHENBÜHL, U., LAYNE, G., LEMARCHAND, D., MEIXNER, A., NORTHINGTON, D.J., PENNISI, M., REITZNEROVÁ, E., RODUSHKIN, I., SUGIURA, N., SURBERG, R., TONN, S., WIEDENBECK, M., WUNDERLI, S., XIAO, Y., ZACK, T., Intercomparison of boron isotope and concentration measurements. Part II: Evaluation of the results, Geostandards Newsletter 27 1 (2003) 41-57.
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