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2 micron Super Series RP Silica Columns

High Efficiency 2 micron RP Silica Columns

TSKgel® Super-ODS, Super-Octyl and Super-Phenyl columns are prepared from spherical 2 µm silica particles with 14 nm pore diameter. The silica beads in the columns are extremely uniform in size which provides column efficiencies of more than 160,000 plates per meter, yet have a pressure drop comparable to columns packed with 3 µm particles. The main advantages of the TSKgel® Super Series columns are superior resolution and speed, improved sensitivity, as well as savings in time and solvent usage.

The TSKgel® Super Series reversed phased columns are commonly used for high throughput analysis of:

  • hydrophilic or hydrophobic peptides
  • tryptic digests
  • peptide mapping
  • low molar mass pharmaceuticals
  • purines and pyrimidines
  • nucleosides
  • nucleotides

Particle Size (mean): 2.3 µm   
Pore Size (mean): 14 nm  
Exclusion Limit: 20,000 Da                   Visit the TSKgel® Super-Octyl product page.
Endcapped: yes           
pH Range: 2.0 - 7.5
Functional Group: C8 (polymeric
bonding chemistry)
% Carbon: 5%  

Particle Size (mean): 2.3 µm   
Pore Size (mean): 14 nm  
Exclusion Limit: 20,000 Da                   Visit the TSKgel® Super-ODS product page.
Endcapped: yes          
pH Range: 2.0 - 7.5
Functional Group: C18 (polymeric
bonding chemistry)
% Carbon: 8%  

Particle Size (mean): 2.3 µm  
Pore Size (mean): 14 nm  
Exclusion Limit: 30,000 Da                   Visit the TSKgel® Super-Phenyl product page.
Endcapped: yes          
pH Range: 2.0 - 7.5
Functional Group: Phenyl (polymeric
bonding chemistry)
% Carbon: 3%