产品详情
Inorganic , Mineral
Unit Size: 30 g
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)
问商家