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中文名稱：Sucrose Organic Pure Substance
英文名稱：Sucrose Organic Pure Substance訂貨以英文名稱為準(zhǔn)。
產(chǎn)品編號(hào)：IAEA-CH-6CAS：/
品牌：標(biāo)準(zhǔn)物質(zhì)產(chǎn)地：進(jìn)口
標(biāo)準(zhǔn)值：見證書分子式：/
規(guī)格 市場(chǎng)價(jià)(元) 折后價(jià)(元) 供貨周期 數(shù)量 加入購(gòu)物車 1.0g 0.00 0.00 3-4周 加入購(gòu)物車
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產(chǎn)品詳細(xì)介紹
IAEA-CH-6 Sucrose Organic Pure Substance
IAEA-CH-6 (formerly Sucrose ANU) was supplied to the IAEA by H. Polach, Australian National University, Canberra [1] as 14C quality control material IAEA-C6. A portion of the original material was intended for stable isotope measurements and was renamed to IAEA-CH-6. It was checked for isotopic homogeneity and its recommended δ13C value was determined in an international calibration [2]. This table shows the recommended δ13C (versus VPDB) values of the reference material.
Analyte Value Unit SD R/I/C δ13C -10.449 ‰VPDB 0.033 C (R/I/C) Classification assigned to the property value for analyte (Recommended/Information/Certified)
References:
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HUT, G., Consultants' Group Meeting on Stable Isotope Reference Samples for Geochemical and Hydrological Investigations, Vienna, Austria, 16 - 18 September 1985. Report to the Director General, International Atomic Energy Agency, Vienna, Austria (1987).
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COPLEN, T.B., BRAND, W.A., GEHRE, M., GR?NING, M., MEIJER, H.A.J., TOMAN, B., VERKOUTEREN, R.M., New guidelines for δ13C measurements, Anal. Chem. 78 (2006) 2439-2441.
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