Shim-pack Bio Diol and IEX

Bio Diol are size exclusion columns available in 4 different pore sizes for the analysis of biopharmaceutical compounds including aggregates and fragments of mAb, peptides, oligonucleotides, and carbohydrates.

Bio IEX are ion exchange columns comprised of hydrophilic polymers and are available in Q (quaternary ammonium) and SP (sulfopropyl) chemistries.  Choose a porous particle which provides increased retention for high binding capacity or non-porous particle for high efficiency.

Both offer exceptional resolution and low non-specific adsorption.