Best technical starting point ( www.mcb.harvard.edu )

BioLab & related

1) Procedures ( www.protocol-online.org )

2) Troubleshooting ( http://www.biowww.net )

Chromatography, EP and related

 1) ( www.aesop.rutgers.edu/~dbm/hydrogelfiltration.pdf )

Biomagnetic Separations ( www.biomagres.com/home )

1) ISC Science Blog : The World of Separation Sciences ( http://www.isc-sciblog.com )