Antibiotic purification from fermentation broths by counter-current chromatography: analysis of product purity and yield trade-offsBOOTH, A. J; NGIAM, S. H; LYE, G. J et al.Bioprocess and biosystems engineering (Print). 2004, Vol 27, Num 1, pp 51-61, issn 1615-7591, 11 p.Article

Graphical method for the calculation of chromatographic performance in representing the trade-off between purity and recoveryNGIAM, S. H; ZHOU, Y. H; TURNER, M. K et al.Journal of chromatography. 2001, Vol 937, Num 1-2, pp 1-11, issn 0021-9673Article