The advantage of the UniSep C-8 column over a traditional C-8 column is the UniSep silica is hydrophilic, or able to be wetted out. This change in hydrophobicity is achieved by attaching an ether linkage in close proximity to the silica backbone. Since the ether group is polar, water can easily penetrate and hydrate the silica surface, allowing the analyte greater access to the binding sites. The advantage to the chromatographer is the flexibility gained when developing a method for highly water soluble compounds.

Features and Benefits
• C-8-RP
• 100Å pore size
• 16% carbon load
• Easy scale up
• Whatman Void Sealing (WVS) format

Applications
• Life science
• Food and beverage
• Pharmaceutical