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Beschreibung

NRC-FRUT-1 is a fructose Certified Reference Material (CRM) that is certified for carbon isotope delta values. NRC-FRUT-1 is part of a suite of sugar based isotopic CRMs from the National Research Council of Canada (NRC). Each unit of NRC-FRUT-1 contains approximately 1 g of fructose. In conjunction with NRC-BEET-1 and NRC-GALT-1, this CRM is intended for the calibration of procedures and development of methods for normalizing carbon isotope delta measurements of sugar-based or other carbon-bearing materials to the Vienna Peedee Belemnite (VPDB) scale