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

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

doi:10.1016/S0009-2541(00)00256-4

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

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

Research output: Contribution to journal › Article › peer-review

44 Scopus citations

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 language	English (US)
Pages (from-to)	347-359
Number of pages	13
Journal	Chemical Geology
Volume	172
Issue number	3-4
DOIs	https://doi.org/10.1016/S0009-2541(00)00256-4
State	Published - 2001
Externally published	Yes

Keywords

Chromatography
NdO technique
Neodymium
Oxygen isotope
REE

ASJC Scopus subject areas

Geology
Geochemistry and Petrology

Access to Document

10.1016/S0009-2541(00)00256-4

Cite this

@article{b0b6471e439a4c8c975c85e51b72624b,

title = "An improved chromatographic separation technique of Nd with application to NdO+ isotope analysis",

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",

keywords = "Chromatography, NdO technique, Neodymium, Oxygen isotope, REE",

author = "M. Griselin and {Van Belle}, {J. C.} and C. Pomi{\`e}s and Vroon, {P. Z.} and {Van Soest}, {M. C.} and Davies, {G. R.}",

note = "Funding Information: We would like to especially thank Richard Smeets, John Kist, Nel Slimmen and Anthony Koppers for their technical support as well as Wafa Abouchami and Steve Galer for their fruitful collaboration. V. Chavagnac is thanked for providing the 150 Nd spike. The manuscript was improved by the thorough reviews of M. Rehk{\"a}mper, M. Thirlwall and D. Vance. The project is part of a PhD funded by the Netherlands Foundation of Earth Sciences (GOA) a branch of the Netherlands Foundation for Scientific Research (NWO), project number 750-195-09. ",

year = "2001",

doi = "10.1016/S0009-2541(00)00256-4",

language = "English (US)",

volume = "172",

pages = "347--359",

journal = "Chemical Geology",

issn = "0009-2541",

publisher = "Elsevier",

number = "3-4",

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TY - JOUR

T1 - An improved chromatographic separation technique of Nd with application to NdO+ isotope analysis

AU - Griselin, M.

AU - Van Belle, J. C.

AU - Pomiès, C.

AU - Vroon, P. Z.

AU - Van Soest, M. C.

AU - Davies, G. R.

N1 - Funding Information: We would like to especially thank Richard Smeets, John Kist, Nel Slimmen and Anthony Koppers for their technical support as well as Wafa Abouchami and Steve Galer for their fruitful collaboration. V. Chavagnac is thanked for providing the 150 Nd spike. The manuscript was improved by the thorough reviews of M. Rehkämper, M. Thirlwall and D. Vance. The project is part of a PhD funded by the Netherlands Foundation of Earth Sciences (GOA) a branch of the Netherlands Foundation for Scientific Research (NWO), project number 750-195-09.

PY - 2001

Y1 - 2001

N2 - 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

AB - 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

KW - Chromatography

KW - NdO technique

KW - Neodymium

KW - Oxygen isotope

KW - REE

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JF - Chemical Geology

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