Avantor® Alltima HP columns combine a range of different phase chemistries with high purity silica.

• Excellent column stability
• Low to no detectable column bleed
• Multiple selectivity options

Avantor® Alltima HP C18 EPS - Greater retention and enhanced peak symmetry for polar compounds for reversed-phase applications where C18 is too retentive (USP Code: L1).

The Avantor® Alltima HP product family combines the selectivity and performance needed to overcome the most challenging separation needs. The low column bleed makes these columns ideal for microbore applications.