Pham M K, Aust M-O, Bartocci J, Blinova O, Carvalho F P, Chamizo E, Cook M, Degering D, Fujak M, Gascó C, Gurriaran R, Jobbágy V, Herrmann J, Hult M, Ilchmann C, La Rosa J, Laubenstein M, Lee S-H, Levy I, Mas J L, Mc-Ginnity P, Mietelski J W, Morimoto T, Nakano M, Nielsen S P, Nour S, Osvath I, Povinec P P, Rieth U, Schikowski J, Smedley P, Suplinska M, Sýkora I, Van Beek P, Vartti V-P, Zalewska T
IAEA -Environment Laboratories, 4, Quai Antoine 1er, 98000, Principality of Monaco.
Johann Heinrich von Thünen-Institut, Institut für Fischereiökologie, Marckmannstraße 129b, Haus 4, 20539, Hamburg, Germany.
J Environ Radioact. 2024 Sep;278:107499. doi: 10.1016/j.jenvrad.2024.107499. Epub 2024 Jul 29.
Certified reference material (CRM) for natural (K,Pb,Po,Ra,Ra,Th,Th,Th,U,U, andU) and anthropogenic (Cs,Pu, andAm) radionuclides in marine sediment from the Baltic Sea (IAEA-465) has been developed. Information values are given for Pu,Pu andPu. Altogether 27 laboratories participated in this exercise. Radiometric (alpha-spectrometry, gamma-spectrometry and beta counting, as well as mass spectrometry (ICP-MS and AMS) techniques were applied in measurements. The CRM is intended to be used for Quality Assurance/Quality Control of radionuclide analyses, for the development and validation of analytical methods, for the development of reference methods and for training purposes.
已开发出波罗的海海洋沉积物中天然（钾、铅、钋、镭、镭、钍、钍、钍、铀、铀和铀）和人为（铯、钚和镅）放射性核素的认证参考物质（IAEA - 465）。给出了钚、钚和钚的信息值。共有27个实验室参与了此次活动。测量中应用了辐射测量法（α能谱法、γ能谱法和β计数法）以及质谱分析法（电感耦合等离子体质谱法和加速器质谱法）。该认证参考物质旨在用于放射性核素分析的质量保证/质量控制、分析方法的开发与验证、参考方法的开发以及培训目的。
