SunShell column has not only an inert surface due to inactivated silanol groups. but also high stability because Sunniest end-capping improved for core shell silica was done.

SunShell 2.6um column can be used on both HPLC and UHPLC because it shows 2 times lower back pressure than sub 2um column.

SunShell C18 2.6um sized 100x4.6mm has the same performance as a totally porous C18 5um 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.

SunArmor can be used at pH range of a mobile phase between 2 to 12. This is almost same durability to compare with a hybrid C18s column.

Furthermore SunArmor C18 shows better shape for acidic, basic and metal chelating compounds than the other hybrid C18 because of little residual silanol groups.

Sunniest series achieved the perfect end-capping by own end-capping method developed.

This column achieves high durability under acidic and basic pH conditions by the deactivation of residual silanol groups.

This series have Sunniest C18-HT 2um particle.

It is HPLC column series with a different selectivity to compare with a conventional end-capped column.

Sunrise C18-SAC column shows a separation of basic compounds with non-tailing by silanol activity control technology although the end-capping is not done.

Activity controlled silanol groups leads unique separation which can not achieve by a conventional end-capped C18.

Accessory

Guard filter / Guard column

• Sunniest GuardCartrige

  Cartridge-type guard column packed with 5 μm Sunniest particles.

  SunShell RP Guard Filter

  LLow pressure loss and low dead volume guard filter that consists of monolithic glass filter bonded with C18 and end-capped.

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