Using CO $_{2}$ reaction to achieve mass-spectrometric discrimination for Pu isotopic analysis with inductively coupled plasma-mass spectrometry

Matsueda, Makoto ; Kawakami, Tomohiko*; Koarai, Kazuma ; Terashima, Motoki ; Fujiwara, Kenso ; Iijima, Kazuki ; Furukawa, Makoto*; Takagai, Yoshitaka*

Inductively coupled plasma tandem mass spectrometry with CO $_{2}$ gas reactions in a dynamic reaction cell almost eliminated the background noise intensity produced by isobaric interference from isotopes originating from actinides such as Am, Cm, and U at the locations (m/z) of significant Pu isotopes ( $^{239}$ Pu, $^{240}$ Pu, $^{241}$ Pu, $^{242}$ Pu, and $^{244}$ Pu).

Language	:	English
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Meeting title	:	8th International Symposium on Metallomics (ISM-8)
Held date	:	2022/07
Location (city)	:	Kanazawa
Location (country)	:	Japan
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Keywords	:	福島第一原子力発電所事故; Fukushima Daiichi Nuclear Power Station Accident; アクチノイド; ICP-MS; リアクションセル; プルトニウム
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Cooperating Institute	:	パーキンエルマージャパン; 福島大学; 化研

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Registration No. : BB20211690
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Using CO reaction to achieve mass-spectrometric discrimination for Pu isotopic analysis with inductively coupled plasma-mass spectrometry

Using CO $_{2}$ reaction to achieve mass-spectrometric discrimination for Pu isotopic analysis with inductively coupled plasma-mass spectrometry