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Direct and rapid uranium isotopic analysis of environmental sample swipes via microextraction – LS-APGD/Orbitrap mass spectrometry

Year: 2026

Type: article

Abstract: The methodology and practical utility of the combination of PlateExpress microextraction and the ultrahigh resolution LS-APGD microplasma/Orbitrap MS platform is demonstrated on environmental swipes for uranium isotope ratio determinations.

Source: Journal of Analytical Atomic Spectrometry

DOI: 10.1039/d6ja00241b

Authors: Suraj Shrestha, Joseph V. Goodwin, Cameron J. Stouffer, Benjamin T. Manard, R. Kenneth Marcus

Institutions: Clemson University, Oak Ridge National Laboratory

Language: English

Topic: Analytical chemistry methods development

Subfield: Analytical Chemistry

Field: Chemistry

Domain: Physical Sciences

Open Access status: hybrid