Jordi DVB C18 RP                                            

DVB C18 columns are prepared by bonding octadecylamine to our 100% divinyl benzene polymer phase. This unique chemistry imparts higher strength and rigidity to the gels due to the highly cross-linked structure. Jordi DVB C18 RP columns are 100% carbon loaded as opposed to silica columns providing greatly increased sample loading capacity. Selectivity is similar to C18 silica based columns with slightly weaker retention as compared to Jordi DVB columns. Mixed mode separations can be accomplished in acidic solutions by forming a positive charge on the amine group.

Advantages of Jordi DVB C18 RP columns:

• rugged - high temperature stable and nearly all organic solvents
• solvents – can be changed without damaging the column.
• wide pH range – pH values from 0 to 14.
• efficient – high plate counts for sharp, symmetrical peaks.
• powerful – high pore-volume for greater resolution
• long column life - 3 month warranty standard