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Polymer-Based RP Columns

Polymer-based RP Columns

Polymethacrylate-based reversed phase columns are available in a range of pore and particle sizes. Although often not as efficient and less robust than silica-based RPC columns, key advantages of polymer-based columns are:
  • Wider pH range (1 to 12) allows many basic compounds to be analyzed in their uncharged form, thus reducing secondary adsorption and improving peakshape.
  • Improved recovery for peptides and proteins due to reduced secondary interactions

TSKgel Octadecyl-NPR columns have a 2.5 µm particle size, fast kinetics, high column efficiency, and quantitative protein recovery at sub-µg loads. TSKgel Octadecyl-2PW is based on 5 µm particle size TSKgel G2000PW resin, with 12.5 nm pores, while the TSKgel Octadecyl-4PW is based on the TSKgel G4000PW resin, which contains 50 nm pores.

TSKgel Phenyl-5PW RP is based on 10 µm particle size TSKgel G5000PW resin, with an average pore size of 100 nm.


 Literature:

 • Catalog

 • RPC Column Products Table

 • Instruction Manual

Literature:

 • Catalog

 • RPC Column Products Table

 • Instruction Manual


Particle Size (mean):   5 µm
Pore Size (mean): 12.5 nm
Molecular Weight Limit: 8,000 Da
pH Range: 2.0 - 12.0
Functional Group: C18 (monomeric bonding chemistry)

P/N
Description
Particle size
Housing material ID (mm) Length (cm)
0018754
TSKgel Octadecyl-2PW                        
5 µm
Stainless Steel 2 15 
0017500 TSKgel Octadecyl-2PW
5 µm
Stainless Steel 4.6 15
0017502 Guard Column for P/N 0017500 5 µm 4.6 1
0017501
TSKgel Octadecyl-2PW
5 µm
Stainless Steel 6 15
0017503
Guard Column for P/N 0017501
5 µm
Stainless Steel 6 1

Literature:

 • Catalog

 • RPC Column Products Table

 • Instruction Manual


Particle Size (mean): 7 µm and 13 µm
Pore Size (mean): 50 nm
Molecular Weight Limit: 1,000 - 200,000 Da
Estimated Ligand Density:   1 meq/mL
pH Range: 2.0 - 12.0
Functional Group: C18 (monomeric bonding chemistry)

P/N
Description
Particle size
Housing material ID (mm) Length (cm)
0018755
TSKgel Octadecyl-4PW
7 µm
Stainless Steel 2 15
 0013351 TSKgel Octadecyl-4PW
7 µm
Stainless Steel 4.6 15
0019008
Guard Cartridge for P/N 4.6mm ID column, 3 pk, Replaces P/N 0014127 7 µm Stainless Steel 3.2 1.5
0019018
Guard Cartridge Holder for P/N 0019008, Replaces P/N 0014100
 
Stainless Steel 3.2 1.5
0016257
TSKgel Octadecyl-4PW
13 µm
Stainless Steel 21.5 15

Literature:

 • Catalog

 • RPC Column Products Table

 • Instruction Manual


Particle Size (mean): 2.5 µm
Pore Size (mean): Non-porous
Molecular Weight Limit: > 1,000,000 Da
Estimated Ligand Density:   1 meq/mL
pH Range: 2.0 - 12.0
Functional Group: C18 (monomeric bonding chemistry)

P/N
Description
Particle size
Housing material ID (mm) Length (cm)
0014005
TSKgel Octadecyl-NPR
2.5
Stainless Steel 4.6 3.5

Literature:

 • Catalog

 • RPC Column Products Table

 • Instruction Manual


Particle Size (mean): 10 µm and 13 µm
Pore Size (mean): 100 nm
Molecular Weight Limit: 1,000,000 Da
Estimated Ligand Density:   1 meq/mL
pH Range: 2.0 - 12.0
Functional Group: Phenyl (monomeric bonding chemistry)

P/N
Description
Particle size
Housing material ID (mm) Length (cm)
0014007
TSKgel Phenyl-5PW RP
10 µm
Glass 8 7.5
0018756
TSKgel Phenyl-5PW RP
10 µm
Stainless Steel 2 7.5
0008043
TSKgel Phenyl-5PW RP
10 µm
Stainless Steel 4.6 7.5
0019007
Guard Cartridges for P/N 0008043, 3 pk, Replaces P/N 0014126 10 µm Stainless Steel 3.2 1.5
 0019018 Guard Cartridge Holder for P/N 0019007, Replaces P/N 0014100
 
Stainless Steel 3.2 1.5
 0016260 TSKgel Phenyl-5PW RP
13 µm
Stainless Steel 21.5 15