Application of 1013 ohm Faraday cup current amplifiers for boron isotopic analyses by solution mode and laser ablation multicollector inductively coupled plasma mass spectrometry.

Nicholas S LloydAleksey Yu SadekovSambuddha Misra

Published in: Rapid communications in mass spectrometry : RCM (2018)

1013 ohm amplifier technology is demonstrated to offer advantages for the determination of δ11 B values by both MC-ICP-MS and LA-MC-ICP-MS for small samples of biogenic carbonates, such as foraminifera shells. 1013 ohm amplifier technology will also be of benefit to other non-traditional stable isotope measurements.

Keyphrases

mass spectrometry
capillary electrophoresis
high performance liquid chromatography
liquid chromatography
gas chromatography
multiple sclerosis
ms ms
high resolution
solid phase extraction
tandem mass spectrometry
molecularly imprinted
high speed
radiofrequency ablation
solid state