Bond Elut C8 by Agilent Technologies

Bond Elut C8 is very similar in property to C18, but is not as retentive for nonpolar compounds due to its shorter hydrocarbon chain and therefore reduced carbon loading. C8 is an excellent replacement for C18 when analytes are too strongly retained for effective elution. The potential for polar interactions is higher than for C18 because there is less coverage of the silica surface. These polar interactions are not, however, a significant property of C8.

Features:

• Excellent for strongly retained analytes
• Polar interactions are not a significant property
• Less retentive than C18