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HPLC Columns for Bio Separations

MacroSep® BIO-Gold for Bio Separations

MacroSepTM BIO-Gold packings are based on ultra-high purity spherical silica, state-of-the-art high density bonding and full endcapping produces the separation or purification of high molecular weight bio compounds such as proteins and peptides. 

Significant improvements in acidic and alkaline resistance has been achieved, so MacroSep BIO-Gold materials can be used for extened periods of time in acidic mobile phase condition and rinsed for recovery with NaOH containing buffer. 

MacroSep® for Bio Separations

The MacroSep series is based upon ultra-high purity metal free silica containing highly controlled pores of 300Å diameter and five different types of phases including C4, C8, C18, AQS and Cyano and HPR (high protein recovery).