The SunShell column has not only an inert surface but also high stability due to deactivated silanol groups. SunShell 2.6 μm column can be used on both HPLC and UHPLC because it shows 2 times lower back presure than sub 2 μm column.
SunShell C18 2.6 μm sized 100x4.6mm has the same performance as a totally porous C18 5 μm sized 250x4.6mm, so that the same separation can be achieved by both columns without changing the separation condition consequently analysis time reduces one third.
Features of SunShell
- Core Shell particle - A core shell particle consists of a non-porous core in the center and a porous layer outside of the core. A core-shell structure makes theoretical plate increase 50%, so that a 2.6 μm core shell particle column shows the same theoretical plate as a 1.8 μm totally porous particle column.
- High efficiency (1.5 times higher efficiency than totaly porous particle)
- Excellent end-capping
