Short communication: On the potential use of materials with heterogeneously distributed parent and daughter isotopes as primary standards for non-U-Pb geochronological applications of laser ablation inductively coupled mass spectrometry (LA-ICP-MS)
Keyword(s):
Icp Ms
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Abstract. Many new geochronological applications of laser ablation inductively coupled mass spectrometry (LA-ICP-MS) have been proposed in recent years. One of the problems associated with this rapid growth is the lack of chemically and isotopically homogeneous matrix-matched primary standards to control elemental fractionation during LA-ICP-MS analysis. In U-Pb geochronological applications of LA-ICP-MS this problem is often addressed by utilising matrix-matched primary standards with variable chemical and isotopic compositions. Here I derive a set of equations to adopt this approach for non-U-Pb geochronological applications of LA-ICP-MS.
2017 ◽
Vol 32
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pp. 1500-1507
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2000 ◽
Vol 366
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pp. 167-170
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2019 ◽
2016 ◽
Vol 31
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pp. 1030-1033
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2000 ◽
Vol 15
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pp. 1001-1008
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2000 ◽
Vol 366
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pp. 873-880
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2012 ◽
Vol 27
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pp. 989
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