Membrane chromatography of different molecular weight polyethylene glycols on polyvinylchloride ultrafilters.
D002845:Chromatography; D005374:Filtration; D006018:Glycols / Q000032:analysis*; D008567:Membranes, Artificial; D008832:Microchemistry; D011095:Polyethylenes / Q000032:analysis*; D011145:Polyvinyls
D006018:Glycols; D008567:Membranes, Artificial; D011095:Polyethylenes; D011145:Polyvinyls