NDLI: Advances in Isotope Ratio Analysis by ICP-MS and Its Application to Environmental Geochemistry

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Advances in Isotope Ratio Analysis by ICP-MS and Its Application to Environmental Geochemistry

Content Provider	Semantic Scholar
Author	Ohno, Takeshi
Copyright Year	2014
Abstract	Mass spectrometry utilizing atmospheric pressure inductively coupled plasma (ICP) as an ion source has been applied for elemental and isotopic analyses in various geochemical samples. e ICP is characterized by high ionization e ciency for almost all elements. Over the last decade, the multiple collector-ICP-mass spectrometry (MC-ICP-MS) has been widely used for isotope analyses. e precision of isotopic ratios achieved by the MC-ICP-MS technique is comparable to that of the thermal ionization mass spectrometry (TIMS) technique. Recently, a triple quadrupole ICP-MS (ICP-MS/MS) has been applied to the measurements of isotope ratios at an ultra-low level. e ICP-MS/MS features an additional quadrupole mass lter, situated in front of the octopole reaction cell and quadrupole mass lter, which allows only the analyte ion to enter the cell by rejecting all other ions. In this paper, I review recent outstanding studies on isotope geochemistry achieved by MC-ICP-MS and ICP-MS/ MS techniques. DOI: 10.5702/massspec.14‒58
Starting Page	103
Ending Page	113
Page Count	11
File Format	PDF HTM / HTML
Volume Number	62
Alternate Webpage(s)	https://www.jstage.jst.go.jp/article/massspec/62/6/62_14-58/_pdf
Alternate Webpage(s)	https://doi.org/10.5702/massspec.14-58
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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