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Refined separation of combined Fe-Hf from rock matrices for isotope analyses using AG-MP-1M and Ln-Spec chromatographic extraction resins

Cheng, Ting; Nebel, Oliver; Sossi, Paolo; Chen, Fukun


A combined procedure for separating Fe and Hf from a single rock digestion is presented. In a two-stage chromatographic extraction process, a purified Fe fraction is first quantitatively separated from the rock matrix using AG-MP-1M resin in HCl. Hafnium

CollectionsANU Research Publications
Date published: 2014
Type: Journal article
Source: MethodsX
DOI: 10.1016/j.mex.2014.08.004
Access Rights: Open Access


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