Isotope Ratios of Uranium Using High Resolution Inductively Coupled Plasma—Mass Spectrometry (ICP-MS)

R Hearn; H Wildner

doi:10.1520/STP15733S

SYMPOSIA PAPER Published: 01 January 1998

STP15733S

Isotope Ratios of Uranium Using High Resolution Inductively Coupled Plasma—Mass Spectrometry (ICP-MS)

Source

Actinide element isotope ratios have been determined in environmental samples using high resolution ICP-MS with ultrasonic nebulisation. Precisions as low as 0.1% RSD have been achieved using various methods of acquisition. The methodology has been used for environmental monitoring of uranium isotope ratios as an indicator of nuclear activity. Also, it has been applied to calcite dating studies as a measure of past geochemical disturbances.

Author Information

Hearn, R

Analytical Services Group, AEA Technology Plc, Didcot, Oxfordshire, England

Wildner, H

Analytical Services Group, AEA Technology Plc, Didcot, Oxfordshire, England

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Details

Developed by Committee: C26

Pages: 137–145

DOI: 10.1520/STP15733S

ISBN-EB: 978-0-8031-5390-5

ISBN-13: 978-0-8031-2034-1

Isotope Ratios of Uranium Using High Resolution Inductively Coupled Plasma—Mass Spectrometry (ICP-MS)

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