Orbit 100 CN 5µm 250x40mm HPLC Column

The Orbit 100 CN column 250x40mm, 5µm, is a phase that can be used in both reversed phase and normal-phase chromatography. The cyano group enables dipole-dipole and π-π interactions. The hydrophobic linker to the CN group also allows for low hydrophobic interactions. This results in different selectivities compared to a C18 phase, which can have a positive effect on separation. These phases can be used in particular for compounds with free electron pairs or aromatics, such as aldehydes, ketones, nitriles, or heterocyclic compounds.

Performance characteristics and advantages

• Nearly perfect spherical particles
• High efficiency with low back pressure
• High silica purity
• Chemically and mechanically largely inert
• Compatible with conventional HPLC systems

Further information

The Orbit series is based on almost perfectly spherical particles. This allows high efficiencies to be achieved with low back pressure. The Orbit columns have been developed specifically for routine analysis and offer high reproducibility. The service life can be increased by using suitable pre-column cartridges.

Legal information

Orbit is a registered trademark of the manufacturer MZ-Analysentechnik GmbH, Mainz, Germany.