Comparison of sample preparation techniques for the (-)ESI-FT-ICR-MS analysis of humic and fulvic acids

Ultrahigh resolution mass spectrometry (FT-ICR-MS) data for humic and fulvic acid fractions prepared using different solubilization techniques. Full materials and methods, as well as interpretations, can be found in the corresponding manuscript (citation and DOI below). Goranov, A.I., Tadini, A.M., Martin-Neto, L., Bernardi, A.C.C., Oliveira, P.P.A., Pezzopane, J.R.M., Milori, D.M.B.P., Mounier, S. and Hatcher, P.G. (2022) Comparison of Sample Preparation Techniques for the (−)ESI-FT-ICR-MS Analysis of Humic and Fulvic Acids. Environmental Science & Technology, 56(17), 12688–12701. doi: 10.1021/acs.est.2c01125