An improved chromatographic separation technique of Nd with application to NdO+ isotope analysis

M. Griselin, J. C. Van Belle, C. Pomiès, P. Z. Vroon, Matthijs Van Soest, G. R. Davies

Research output: Contribution to journalArticle

44 Citations (Scopus)

Abstract

Isotopic analysis by Thermal Ionization Mass Spectrometry (TIMS) requires efficient chemical separation of the element of interest. This statement is particularly true for NdO+ measurements during which isobaric interferences must be minimized. Here, we present a new chromatographic procedure that efficiently separates Nd from other Light Rare-Earth Elements (LREE) and is ideal for NdO+ measurements. After separation of the LREE fraction from the bulk matrix, Nd is chemically separated using a High Pressure Liquid Chromatographic (HPLC) technique, with Aminex resin (Bio-Rad

Original languageEnglish (US)
Pages (from-to)347-359
Number of pages13
JournalChemical Geology
Volume172
Issue number3-4
DOIs
StatePublished - Apr 23 2001
Externally publishedYes

Fingerprint

Rare earth elements
Isotopes
rare earth element
isotope
isotopic analysis
Chemical elements
Ionization
Mass spectrometry
resin
ionization
Resins
mass spectrometry
liquid
matrix
Liquids
analysis
chemical
Hot Temperature

Keywords

  • Chromatography
  • NdO technique
  • Neodymium
  • Oxygen isotope
  • REE

ASJC Scopus subject areas

  • Geology
  • Geochemistry and Petrology

Cite this

Griselin, M., Van Belle, J. C., Pomiès, C., Vroon, P. Z., Van Soest, M., & Davies, G. R. (2001). An improved chromatographic separation technique of Nd with application to NdO+ isotope analysis. Chemical Geology, 172(3-4), 347-359. https://doi.org/10.1016/S0009-2541(00)00256-4

An improved chromatographic separation technique of Nd with application to NdO+ isotope analysis. / Griselin, M.; Van Belle, J. C.; Pomiès, C.; Vroon, P. Z.; Van Soest, Matthijs; Davies, G. R.

In: Chemical Geology, Vol. 172, No. 3-4, 23.04.2001, p. 347-359.

Research output: Contribution to journalArticle

Griselin, M, Van Belle, JC, Pomiès, C, Vroon, PZ, Van Soest, M & Davies, GR 2001, 'An improved chromatographic separation technique of Nd with application to NdO+ isotope analysis', Chemical Geology, vol. 172, no. 3-4, pp. 347-359. https://doi.org/10.1016/S0009-2541(00)00256-4
Griselin M, Van Belle JC, Pomiès C, Vroon PZ, Van Soest M, Davies GR. An improved chromatographic separation technique of Nd with application to NdO+ isotope analysis. Chemical Geology. 2001 Apr 23;172(3-4):347-359. https://doi.org/10.1016/S0009-2541(00)00256-4
Griselin, M. ; Van Belle, J. C. ; Pomiès, C. ; Vroon, P. Z. ; Van Soest, Matthijs ; Davies, G. R. / An improved chromatographic separation technique of Nd with application to NdO+ isotope analysis. In: Chemical Geology. 2001 ; Vol. 172, No. 3-4. pp. 347-359.
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