ChromaNik Sunniest Cyano

Sunniest Cyano

Sunniest series achieved the perfect end-capping through the development of their own method.

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

This series also includes UHPLC columns, for quick separations, which is the Sunniest C18-HT 2μm particle.

A novel bonding technique (patent-pending) with a unique trifunctional silyl reagent was developed. This silyl reagent can bond with any silanol groups on silica surfaces. This column achieves high durability under acidic and basic pH conditions by the deactivation of residual silanol groups.

Sunniest columns provide the researcher and developer with an array of tools for the purification of complex biological samples such as proteins, peptides, polypeptides, nucleic bases, nucleotides, etc.

Sunniest also offers excellent reproducibility under 100% aqueous conditions.

Features Include:

  • Little residual silanol groups through unique bonding technique
  • Excellent stability under acidic pH conditions
  • Sharp peak shape for acidic, basic chelating compounds
  • RP-AQUA is available under 100% aqueous conditions, and shows
  • Enhanced retention of polar compounds



SKU: N/A Categories: , , Tags: , , , ,
Additional Information
Particle Size



50mm, 100mm, 250mm

Internal Diameter


Pore Size