Characterization of Dye Extracts from Historical Cultural-Heritage Objects Using State-of-the-Art Comprehensive Two-Dimensional Liquid Chromatography and Mass Spectrometry with Active Modulation and Optimized Shifting Gradients
Bob W. J. Pirok, Mimi J. den Uijl, G. Moro, S. Berbers, Charlotte J. M. Croes, M. V. van Bommel, P. Schoenmakers
Analytical Chemistry