ChromaNik Sunrise C28 Columns

Sunrise C28 Octacosyl Reversed Phase RP Columns

Sunrise columns are very unique. Silanol Activity Control (SAC) technology leads not only adding an interaction by silanol groups but also a symmetrical peak forbasic compounds.

A long chain C28 phase shows high steric selectivity and larger retention for fat-soluble compounds than a C18 phase.

Both C18-SAC and C28 phase can achieve unique separation which a conventional C18 cannot do.