InertSustain C18 3µm Conventional guard column 2.1 x 50mm HPLC Guard Columns

The InertSustain C18 pre-columns 50x2.1mm, 3µm, are used to protect InertSustain C18 HPLC columns with an inner diameter of 2.1mm. Since these are packed precolumns, no precolumn holder is required.

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.