Thermo Scientific* ProPac* SCX-20 Strong Cation Exchange LC Columns

Meet todays demands for high resolution protein separations using the Thermo Scientific ProPac SCX-20 column. This strong cation exchange (SCX) column is designed specifically for fast mass transfer and high efficiency, for a combination that results high resolution separations.

The stationary phase is composed of a 10 µm, non-porous, solvent compatible ethylvinylbenzene-divinylbenzene copolymer beads that are uniformly coated with a highly hydrophilic layer to reduce nonspecific interactions between the surface and the biopolymer. The surface of the beads is grafted with SCX functionalized polymer layer providing well-controlled graft density and uniform distribution of chain lengths.

High Resolution Separation of Proteins
• Grafted cation-exchange surface provides pH-based selectivity control
• Fast mass transfer for high-efficiency separation
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Column Type: Analytical
Particle Size (um): 10
Length (mm): 250
Diameter (mm): 4

Column Type: Guard
Particle Size (um): 10
Length (mm): 50
Diameter (mm): 4