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Chromium Isotopic Reference

 δ53/52Cr Values (δ53Cr) of Chromium Isotopic Reference Materials

Description 

Material

Nominal Unit Size

δ53/52CrSRM979

Footnote

Ref

SRM 979

chromium nitrate

0.25 g

0 ‰

*

21

IRMM-012

chromium chloride

5 mL

 

 

 

*  Exact value defining the delta scale

References

21. Coplen, T. B., Böhlke, J.K., De Bièvre, P.,  Ding, T., Holden, N.E., Hopple, J. A., Krouse, H. R., Lamberty, A., Peiser, H. S., Revesz, K., Rieder, S. E., Rosman, K. J. R., Roth, E., Taylor, P. D. P., Vocke, Jr., R. D., and Xiao, Y. K., Isotope-abundance variations of selected elements, Pure Appl. Chem. 74, 1987-2002 (2002).  [full text  pdf 506 KB]  {SNIF.pdf}

 

 
2010 Commission on Isotopic Abundances and Atomic Weights | a commission of the International Union of Pure and Applied Chemistry