ESI-MS (Electrospray Ionisation Mass Spectrometry)
Definition
An ionisation technique for LC-MS coupling that gently ionises analytes from solution at atmospheric pressure; produces molecular ion clusters and charge-state distributions that reveal molecular mass, used for dye structural identification in ink analysis.
Related terms
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- ENFSI FIDE-WG
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- SWGMAT Guidelines
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Explained in
- Ink Analysis Methods: TLC, HPLC, Raman, FTIR and Mass SpectrometryAn ionisation technique for LC-MS coupling that gently ionises analytes from solution at atmospheric pressure; produces molecular ion clusters and charge-state...