Denali® columns contain a new-generation silica-based 120Å monomeric C18 adsorbent based on the same bonding technology employed in Vydac® Everest® 300Å columns. This new technology improves C18 surface coverage and deactivates residual silanols. Previously, the
best monomeric C18 chemistries had carbon coverage in the 2.8 to 3.6moL/m2 range.
Denali®C18 has coverage in excess of 4moL/m2 and approximates the theoretical limit based onsurface area.
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