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Steuer, C.; Schuetz, P.; Bernasconi, L.; Huberc, A. R. Quantification of Quaternary Ammonium Compounds Against Surrogate Matrix by HILIC-MS MS: Highlights of Analytical Sciences in Switzerland. Chimia 2017, 71 (9), 601. https://doi.org/10.2533/chimia.2017.601.