Superspher®

Superspher® is designed for the highly efficient HPLC of complex mixtures, where high peak capacity is required. Superspher® improves the separation efficiency of HPLC analysis.

This high performance spherical silica carrier, with a mean particle size of 4 µm, yields the best pressure/separation performance ratio in view of today's generation of HPLC systems and according to theoretical calculation and practical experience.

The number of theoretical plates for Superspher® is < 100.000 N/m. Therefore, they are always the first choice if complex mixtures demand high peak capacity.

A broad range of modifications on Superspher® are available: non-polar derivatives (RP-8, RP-8 endcapped, RP-18, RP-18 endcapped and RP-select B) and polar derivatives (Si 60).

Carl Stuart Limited offer Analytical and Preparative formats for these columns. The majority of columns are packed by Teknokroma, using genuine packing materials, a number of columns are sourced directly from Merck.