作者： C. S. Wu , L. Senak , E. G. Malawer
DOI:
关键词: Maleic anhydride 、 Trichloroacetic acid 、 Chromatography 、 Polymer chemistry 、 Chemistry 、 Gel permeation chromatography 、 Methyl vinyl ether 、 Phase (matter) 、 Acetic acid 、 Polyelectrolyte 、 Size-exclusion chromatography
摘要: The optimum SEC determinations of conditions for PMVEMA. mobile phase consists pH9 buffer with 0,2 M LiNO 3 , in which PMVEMA exists as an anionic polyelectrolyte. Attempts to analyse THF, THF (1% acetic acid), (5% trichloroacetic and DMF (0.1M ) using PL gel columns were not successful due adsorptive effects or electrostatic interactions