Kromasil wettable phase

Kromasil C18(w) wettable HPLC phase is specifically designed for the analysis and separation of polar compounds. This high performing chromatography media permits loading and start in 100% aqueous conditions, enabling extended opportunities for engineers and scientists working with HPLC involving more polar compounds like amino acids, peptides and oligonucleotides.

If you work with analysis, in development or prep chromatography, the alternative selectivity offered by our Kromasil C18(w) wettable phase, reproducible on all particle sizes, can be of significant benefit for impurity isolation and API production.

Kromasil C18(w) wettable phase is designed with a less dense octyldecylsilane derivatization compared to a regular C18 and with polar embedded end-capping, assuring full access to the stationary phase under aqueous conditions and maintained selectivity, even if pressure drops.

The wettable phase is a member of our Classic 100 Å high-efficiency, totally porous silica product platform and is available in 5 and 10 μm particle sizes as bulk and slurry-packed HPLC columns.