Supelco Supelcosil LC-8-DB (58982) HPLC Column (7.5 cm × 4.6 mm x 3µm)

7.5 cm × 4.6 mm x 3µm particle size - A phase less hydrophobic than C18. Provides less retention of both polar and non-polar compounds than C18. Use a mobile phase containing 5% less organic modifier for the C8 column than C18. Polar compounds are, relatively, more strongly retained on C8 than C18 columns.