Preparative chromatographic separation with moving feed ports

Preparative high-performance liquid chro

Preparative high-performance liquid chromatographic separation of proteins with HyperD ion-exchange supports

✍ Egisto Boschetti; Luc Guerrier; Pierre Girot; Judit Horvath 📂 Article 📅 1995 🏛 Elsevier Science ⚖ 394 KB

Capillary electrochromatography with mon

Capillary electrochromatography with monolithic silica column: I. Preparation of silica monoliths having surface-bound octadecyl moieties and their chromatographic characterization and applications to the separation of neutral and charged species

✍ Darin Allen; Ziad El Rassi 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 435 KB

## Abstract Monolithic silica columns with surface‐bound octadecyl (C18) moieties have been prepared by a sol‐gel process in 100 μm ID fused‐silica capillaries for reversed‐phase capillary electrochromatography of neutral and charged species. The reaction conditions for the preparation of the C18‐