Article on the YMC BioPro columns

The November/December 2009 issue of Chromatography Today features an article on the YMC BioPro columns: "Developments in ion exchange media to bring down cost of goods".

The article covers the application of the YMC BioPro (75 micron) columns. Their performance was compared with that of Gigacap S-650M (Tosoh) and Macrocap SP (GE). Notably, all columns show the same selectivity and elution order, but there is a difference in peak shape. Where some tailing occurs with the other columns, it is virtually absent with the BioPro. The article can be downloaded by clicking BioPro.