Metrosep 250/4.0mm, Each

Details:

The metrosep a supp 4 - 250/4.0 Is an extremely robust column with very good separation properties. The separation phase is comprised of polyvinyl alcohol particles with quaternary ammonium groups and a diameter of 9 m. This structure guarantees great stability and a greater tolerance to very small particles that could pass through the integrated filter pad. The metrosep a supp 4 - 250/4.0 Has a medium ion exchange capacity; sulfate elutes after 12.5 Minutes. The plate numbers that can be achieved with this separation column is higher than those for the metrosep anion dual 2 - 75/4.6. The a supp 4 - 250/4.0 Is particularly suitable for all routine tasks in water analysis.