Spherisorb Silica Column, 80Å, 10 µm, 4 mm X 125 mm, 1/pkg

The Waters Spherisorb Silica HPLC column 125x4.0mm, 10µm, is based on unmodified spherical silica and features a polar silanol surface without bonded organic phase. The principal application of the Waters Spherisorb Silica lies in normal phase chromatography. The silica surface provides classical adsorption chromatography for polar functional groups. In practice, the Waters Spherisorb Silica is suitable, for example, for normal phase methods, lipids, isomers, natural products and separations in non-polar mobile phases.

Features and Benefits

• Robust 80-Å silica
• Particle sizes of 3, 5, and 10 µm
• Phases for RP, NP, and ion exchange
• ODS1 and ODS2 with different ligand densities
• Analytical and preparative formats

Additional Information

The Spherisorb series is based on mechanically robust silica with a pore size of 80 Å and is available in several particle sizes. ODS1 has a lower ligand density and lower carbon loading, while ODS2 offers a more densely packed, end-capped C18 surface. The series is complemented by short alkyl chains, cyano, phenyl, amino, and silica phases, as well as strong anion- and cation-exchange phases. This allows for the coverage of a wide range of classical HPLC methods using a silica base that is consistent across the product family.

Legal Information

Spherisorb is a registered trademark of Waters Corporation, Milford, Massachusetts, USA.