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Kovacs, K.* ; Gáspár, A. ; Sajgó, C.* ; Schmitt-Kopplin, P. ; Tombacz, E.*

Comparison of humic substances isolated from thermal water and surface water by electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry.

Eur. J. Mass Spectrom. 16, 625-630 (2010)
DOI PMC
Open Access Green as soon as Postprint is submitted to ZB.
Characterization of humic substances isolated from thermal water and surface water was done by elemental analysis and electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry. Atomic ratios derived from elemental analysis represented compositional differences of humic substances. H/C and O/C atomic ratios were also calculated from molecular formulae determined by ultra high-resolution mass spectrometry. The van Krevelen diagram was used to illustrate the bias between the atomic ratios from elemental analysis and mass spectrometry.
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Publication type Article: Journal article
Document type Scientific Article
Corresponding Author
Keywords Thermal water; Humic substances; SRFA; Mass spectrometry; Electrospray ionization; FT-ICR/MS
ISSN (print) / ISBN 1469-0667
e-ISSN 1751-6838
Quellenangaben Volume: 16, Issue: 5, Pages: 625-630 Article Number: , Supplement: ,
Publisher IM Publications
Non-patent literature Publications
Reviewing status Peer reviewed
Institute(s) Institute of Ecological Chemistry (IOEC)