Waters Spherisorb NH2 Semi-Prep Column 5µm 10 x 250mm, Box of 1

The Waters Spherisorb Amino HPLC column 250x10mm, 5µm, is based on spherical silica and features an aminopropyl modification. The Waters Spherisorb Amino is intended for use in normal phase, HILIC and weak anion exchange chromatography. The amino group enables polar and ionic interactions and is particularly suitable for carbohydrates. Typical applications of the Waters Spherisorb Amino include sugar analysis, polar natural products, normal-phase methods and weakly acidic analytes.

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.