DENALI™ columns contain a new-generation silica-based 120 Å monomeric C18 adsorbent based on the same bonding technology employed in Vydac EVEREST 300 Å 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 3.6 μmol/m2 range. DENALI C18 has coverage in excess of 4 μmol/m2 and approximates the theoretical limit based on surface area.
DENALI columns provide excellent separations for small-molecule analytes, characterized by:
- High resolution
- High sensitivity
- Excellent reproducibility
- Long column life
- Model: 5135671
- Manufactured by: Grace Davison