Shim-pack Bio IEX
HPLC Column
Ion Exchange Chromatography Columns
Shim-pack Bio IEX Columns are available in Q (quaternary ammonium) and SP (sulfopropyl) chemistries and are based on porous (Q and SP columns) and non-porous (Q-NP and SP-NP columns) hydrophilic polymers with low nonspecific adsorption. The porous particles offer excellent binding capacity with exceptionally high efficiency and the non-porous particles offer high efficiency and exceptional resolution.
Analysis of Synthesized Oligonucleotide (Single Strand DNA) using Shim-pack BIO IEX Q-NP
Shim-pack Bio IEX | Q-NP | SP-NP | Q | SP |
---|---|---|---|---|
Particle | hydrophilic non-porous polymer | hydrophilic non-porous polymer | ||
Particle Size | 3 μm,5 μm | 5 μm | ||
Ligand | -CH2N+(CH3)3 | -(CH2)3SO3- | -CH2N+(CH3)3 | -(CH2)3SO3- |
pH Range | 2 - 12 |