J’sphere ODS-H80 has a hydrophobic stationary phase.

• Yields a high carbon content and providing a strong, dominant, lipophilic interaction with the nonpolar sites of the sample molecules
• Hydrophobic stationary phase
• Densely covered with polymeric bonded C18 groups

J’sphere ODS-H80 has a hydrophobic stationary phase. It is densely covered with polymeric bonded C18 groups yielding a high carbon content and providing a strong, dominant, lipophilic interaction with the nonpolar sites of the sample molecules. The ability to form H-bonding gives additional selectivity, which is essential for difficult separations, such as drug and corresponding metabolite discrimination.