InertSustain PhenylHexyl 5µm C.guard column 4.0 x 33mm HPLC Guard Columns

The InertSustain PhenylHexyl pre-column cartridges 33x4.0mm, 5µm, are used to protect InertSustain PhenylHexyl HPLC columns with an inner diameter of 4.0mm. The 5020-08550 holder is used to mount the precolumn.

Performance Characteristics and Advantages

• Specially modified silica for high pH values
• Very low backpressure
• High inertness toward all analytes (base-deactivated)
• High efficiency
• Compatible with many solvents

Additional Notes

The InertSustain series features a specially modified silica. This allows for precise control of the properties of the silica matrix. In addition, the columns exhibit high pH stability. As with the established Inertsil series, the InertSustain materials also demonstrate very high inertness toward all analytes—a phenomenon also referred to as base deactivation. Furthermore, these materials exhibit very low backpressure while maintaining high efficiencies. The service life can be extended by using appropriate pre-column cartridges.

Legal Information

InertSustain is a registered trademark of the manufacturer GL Sciences Inc., Tokyo, Japan.