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IAEA-CH-7 , Polyethylene,聚乙烯,IAEA同位素标样 天津欧捷科技有限公司代理奥地利IAEA原子能机构同位素标样,IAEA-CH-7 , Polyethylene,聚乙烯... IAEA-CH-7 , Polyethylene,聚乙烯,IAEA同位素标样 Materials with known 2H, 13C, 15N and 18O isotopic composition
Unit Size: 3.6 g
International Chemical Safety Card (ICSC): ICSC_1488
IAEA-CH-7 (formerly PEF-1) was prepared by H. Gerstenberger and M. Herrmann, Zentralinstitut für Isotopen- und Strahlenforschung, Leipzig, Germany [1,2]. It was checked for isotopic homogeneity and its recommended δ13C value was determined in an international calibration [3].
| Analyte | Value | Unit | SD | R/I/C |
|---|---|---|---|---|
| δ13C | -32.151 | ‰VPDB | 0.050 | C |
| δ2H | -100.3 | ‰VSMOW | 2.0 | R |
(R/I/C) Classification assigned to the property value for analyte (Recommended/Information/Certified)
