The Alltima™ HP HPLC column range was developed by Alltech.  Hichrom acquired the entire range from Grace.

Alltima™ HP HPLC Columns offer a range of different phase chemistries based on high purity silica. The Alltima™ HP HPLC product family combines the selectivity and performance needed to overcome the most challenging separation needs.

The low column bleed makes Alltima™ HP HPLC columns ideal for microbore applications..