Low carbon load | 300A used for bio-separations | Analytical or prep | USP L26.
The Cogent RP C4™ column is a low carbon load stationary phase with low hydrophobicity. The 100A phase is ideal for typical reversed phase methods for mildly hydrophobic, small molecule samples. These columns could be used in normal phase HPLC if desired. A wide range of particle sizes are available.
The 100a or 300A pore sizes are available in 3, 5 or 10um particle size. The wide pore is our Most Popular C4 phase and is used routinely for separation of small to medium size proteins, peptides, enzymes and other bio-separations due to its non-polar ligand.
For sensitive, bio-compatibility or for any compound that interacts with stainless-steel, use the metal free, stainless steel coated columns. Contact Customer Service for details.
NOTE: Our technical support team strongly recommends that the Cogent column filter, included with each column, be used with all HPLC columns whenever possible. Click HERE for details.
The selection "FILTER" buttons below refine the products displayed in the ordering chart & image grid. They are described below and listed alphabetically by FILTER.