Higher HPLC efficiency with Bluespher® columns KNAUER’s Bluespher® columns with 2.0 micron particles have been developed to feature very similar properties and selectivity as KNAUER Eurospher I and Eurospher II columns. This will make the change from an existing conventional HPLC method to fast LC or UHPLC much easier.
By using Bluespher® columns the resolution and speed of existing applications can be improved while solvent consumption is considerably reduced.
Bluespher® columns are available in a wide range of modifications
• C18 P
• C18 H
• C18
• C18 A
• Phenyl
• C8
• HILIC
• DNPH
• Si
All Bluespher® columns are packed with ultra-pure silica stationary phase to provide excellent separation performance and are well-suited for routine analysis as well as for high throughput applications. These competitively priced columns are your first choice for screening, quality control, and method development.
Comparison: The following chromatograms show the separation of AQC derivatized amino acids on Eurospher II and Bluespher® C18 columns. With the Bluespher column the separation can be achieved three times faster than with the Eurospher II column.