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COSMOSIL Gel Filtration Diol-II Columns

COSMOSIL Diol-120-II, Diol-300-II and Diol-1000-II gel filtration columns are ideal for the size-based separation of proteins and other water soluble polymers. The separation MW range is 5,000-700,000 daltons for proteins and 1000-500,000 daltons for water soluble polymers when Diol-120-II, Diol-300-II and Diol-1000-II are used in series.

  • Ideal for the size-based separation of proteins and water soluble polymers
  • Reduce undesirable adsorption
  • Separate large hydrophilic molecules, such as proteins, polysaccharides and nucleic
    acids, by molecular size
  • Reduce undesirable adsorption
  • High pressure tolerance with silica gel-based packing material
  • Different products cover a wide range of molecular weight
Packing Material5Diol-120-II5Diol-300-II5Diol-1000-II5Diol-2000-II
USP codeL20
Silica GelHigh purity porous spherical silica *
Average Particle Size5 µm
Average Pore Sizeapprox. 120Åapprox. 300Åapprox. 1000Åapprox. 2000Å
Stationary PhaseDiol group
Suitable SamplesProtein, Water-Soluble Polymer
Flow Rate0.5-1.0 ml/min
Selection of Pore Size (Proteins)5,000-100,00010,000-700,000--
Selection of Pore Size (Water Soluble Polymer)1,000-20,0005,000-100,00050,000-500,000-


 



Item Name Product Image Price

Nacalai Tesque COSMOSIL 5Diol-120-II Analytical GPC/SEC HPLC Column, 5 µm, 120 Å, 4.6 x 150 mm, 1/Pk - 07490-51

Cosmosil® Diol-II Nacalai Tesque COSMOSIL 5Diol-120-II Analytical GPC/SEC HPLC Column, 5µm, 120Å, 4.6mm I.D. x 150mm Length, 1/Pk Product Number: 07490-51 COSMOSIL Diol-120-II, Diol-300-II and Diol-1000-II gel filtration columns are ideal for...
 Nacalai Tesque COSMOSIL 5Diol-120-II Analytical GPC/SEC HPLC Column, 5 µm, 120 Å, 4.6 x 150 mm, 1/Pk - 07490-51
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Nacalai Tesque COSMOSIL 5Diol-120-II Analytical GPC/SEC HPLC Column, 5 µm, 120 Å, 4.6 x 250 mm, 1/Pk - 06888-91

Cosmosil® Diol-II Nacalai Tesque COSMOSIL 5Diol-120-II Analytical GPC/SEC HPLC Column, 5µm, 120Å, 4.6mm I.D. x 250mm Length, 1/Pk Product Number: 07490-51 COSMOSIL Diol-120-II, Diol-300-II and Diol-1000-II gel filtration columns are ideal for...
 Nacalai Tesque COSMOSIL 5Diol-120-II Analytical GPC/SEC HPLC Column, 5 µm, 120 Å, 4.6 x 250 mm, 1/Pk - 06888-91
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Nacalai Tesque COSMOSIL 5Diol-120-II Analytical GPC/SEC HPLC Guard Cartridge Column, 5 µm, 120 Å, 4.6 x 10 mm, 2/Pk - 19179-94

Cosmosil® Diol-II Nacalai Tesque COSMOSIL 5Diol-120-II Analytical GPC/SEC HPLC Guard Cartridge Column, 5µm, 120Å, 4.6mm I.D. x 10mm Length, 2/Pk Product Number: 19179-94 COSMOSIL Diol-120-II, Diol-300-II and Diol-1000-II gel filtration columns...
 Nacalai Tesque COSMOSIL 5Diol-120-II Analytical GPC/SEC HPLC Guard Cartridge Column, 5 µm, 120 Å, 4.6 x 10 mm, 2/Pk - 19179-94
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Nacalai Tesque COSMOSIL 5Diol-120-II Semi-preparative GPC/SEC HPLC Column, 5 µm, 120 Å, 10 x 250 mm, 1/Pk - 12282-21

Cosmosil® Diol-II Nacalai Tesque COSMOSIL 5Diol-120-II Semi-preparative GPC/SEC HPLC Column, 5µm, 120Å, 10mm I.D. x 250mm Length, 1/Pk Product Number: 12282-21 COSMOSIL Diol-120-II, Diol-300-II and Diol-1000-II gel filtration columns are ideal...
 Nacalai Tesque COSMOSIL 5Diol-120-II Semi-preparative GPC/SEC HPLC Column, 5 µm, 120 Å, 10 x 250 mm, 1/Pk - 12282-21
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Nacalai Tesque COSMOSIL 5Diol-120-II Semi-preparative GPC/SEC HPLC Column, 5 µm, 120 Å, 20 x 300 mm, 1/Pk - 07969-01

Cosmosil® Diol-II Nacalai Tesque COSMOSIL 5Diol-120-II Semi-preparative GPC/SEC HPLC Column, 5µm, 120Å, 20mm I.D. x 300mm Length, 1/Pk Product Number: 07969-01 COSMOSIL Diol-120-II, Diol-300-II and Diol-1000-II gel filtration columns are ideal...
 Nacalai Tesque COSMOSIL 5Diol-120-II Semi-preparative GPC/SEC HPLC Column, 5 µm, 120 Å, 20 x 300 mm, 1/Pk - 07969-01
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Nacalai Tesque COSMOSIL 5Diol-120-II Semi-preparative GPC/SEC HPLC Column, 5 µm, 120 Å, 7.5 x 300 mm, 1/Pk - 38050-51

Cosmosil® Diol-II Nacalai Tesque COSMOSIL 5Diol-120-II Semi-preparative GPC/SEC HPLC Column, 5µm, 120Å, 7.5mm I.D. x 300mm Length, 1/Pk Product Number: 38050-51 COSMOSIL Diol-120-II, Diol-300-II and Diol-1000-II gel filtration columns are ideal...
 Nacalai Tesque COSMOSIL 5Diol-120-II Semi-preparative GPC/SEC HPLC Column, 5 µm, 120 Å, 7.5 x 300 mm, 1/Pk - 38050-51 £616.00Buy Now

Nacalai Tesque COSMOSIL 5Diol-120-II Semi-preparative GPC/SEC HPLC Column, 5 µm, 120 Å, 7.5 x 600 mm, 1/Pk - 38051-41

Cosmosil® Diol-II Nacalai Tesque COSMOSIL 5Diol-120-II Semi-preparative GPC/SEC HPLC Column, 5µm, 120Å, 7.5mm I.D. x 600mm Length, 1/Pk Product Number: 38051-41 COSMOSIL Diol-120-II, Diol-300-II and Diol-1000-II gel filtration columns are ideal...
 Nacalai Tesque COSMOSIL 5Diol-120-II Semi-preparative GPC/SEC HPLC Column, 5 µm, 120 Å, 7.5 x 600 mm, 1/Pk - 38051-41
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Nacalai Tesque COSMOSIL 5Diol-120-II Semi-preparative GPC/SEC HPLC Guard Column, 5 µm, 120 Å, 20 x 50 mm, 1/Pk - 07968-11

Cosmosil® Diol-II Nacalai Tesque COSMOSIL 5Diol-120-II Semi-preparative GPC/SEC HPLC Guard Column, 5µm, 120Å, 20mm I.D. x 50mm Length, 1/Pk Product Number: 07968-11 COSMOSIL Diol-120-II, Diol-300-II and Diol-1000-II gel filtration columns are...
 Nacalai Tesque COSMOSIL 5Diol-120-II Semi-preparative GPC/SEC HPLC Guard Column, 5 µm, 120 Å, 20 x 50 mm, 1/Pk - 07968-11
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Nacalai Tesque COSMOSIL 5Diol-120-II Semi-preparative GPC/SEC HPLC Guard Column, 5 µm, 120 Å, 7.5 x 50 mm, 1/Pk - 38049-91

Cosmosil® Diol-II Nacalai Tesque COSMOSIL 5Diol-120-II Semi-preparative GPC/SEC HPLC Guard Column, 5µm, 120Å, 7.5mm I.D. x 50mm Length, 1/Pk Product Number: 38049-91 COSMOSIL Diol-120-II, Diol-300-II and Diol-1000-II gel filtration columns are...
 Nacalai Tesque COSMOSIL 5Diol-120-II Semi-preparative GPC/SEC HPLC Guard Column, 5 µm, 120 Å, 7.5 x 50 mm, 1/Pk - 38049-91 £329.00Buy Now

Nacalai Tesque COSMOSIL 5Diol-300-II Analytical GPC/SEC HPLC Column, 5 µm, 300 Å, 4.6 x 150 mm, 1/Pk - 07223-51

Cosmosil® Diol-II Nacalai Tesque COSMOSIL 5Diol-300-II Analytical GPC/SEC HPLC Column, 5µm, 300Å, 4.6mm I.D. x 150mm Length, 1/Pk Product Number: 07223-51 COSMOSIL Diol-120-II, Diol-300-II and Diol-1000-II gel filtration columns are ideal for...
 Nacalai Tesque COSMOSIL 5Diol-300-II Analytical GPC/SEC HPLC Column, 5 µm, 300 Å, 4.6 x 150 mm, 1/Pk - 07223-51
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Nacalai Tesque COSMOSIL 5Diol-300-II Analytical GPC/SEC HPLC Column, 5 µm, 300 Å, 4.6 x 250 mm, 1/Pk - 13086-71

Cosmosil® Diol-II Nacalai Tesque COSMOSIL 5Diol-300-II Analytical GPC/SEC HPLC Column, 5µm, 300Å, 4.6mm I.D. x 250mm Length, 1/Pk Product Number: 13086-71 COSMOSIL Diol-120-II, Diol-300-II and Diol-1000-II gel filtration columns are ideal for...
 Nacalai Tesque COSMOSIL 5Diol-300-II Analytical GPC/SEC HPLC Column, 5 µm, 300 Å, 4.6 x 250 mm, 1/Pk - 13086-71
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Nacalai Tesque COSMOSIL 5Diol-300-II Analytical GPC/SEC HPLC Guard Cartridge Column, 5 µm, 300 Å, 4.6 x 10 mm, 2/Pk - 19180-54

Cosmosil® Diol-II Nacalai Tesque COSMOSIL 5Diol-300-II Semi-preparative GPC/SEC HPLC Guard Cartridge Column, 5µm, 300Å, 4.6mm I.D. x 10mm Length, 2/Pk Product Number: 19180-54 COSMOSIL Diol-120-II, Diol-300-II and Diol-1000-II gel filtration...
 Nacalai Tesque COSMOSIL 5Diol-300-II Analytical GPC/SEC HPLC Guard Cartridge Column, 5 µm, 300 Å, 4.6 x 10 mm, 2/Pk - 19180-54
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Nacalai Tesque COSMOSIL 5Diol-300-II Semi-preparative GPC/SEC HPLC Column, 5 µm, 300 Å, 20 x 300 mm, 1/Pk - 05786-51

Cosmosil® Diol-II Nacalai Tesque COSMOSIL 5Diol-300-II Semi-preparative GPC/SEC HPLC Column, 5µm, 300Å, 20mm I.D. x 300mm Length, 1/Pk Product Number: 05786-51 COSMOSIL Diol-120-II, Diol-300-II and Diol-1000-II gel filtration columns are ideal...
 Nacalai Tesque COSMOSIL 5Diol-300-II Semi-preparative GPC/SEC HPLC Column, 5 µm, 300 Å, 20 x 300 mm, 1/Pk - 05786-51
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Nacalai Tesque COSMOSIL 5Diol-300-II Semi-preparative GPC/SEC HPLC Column, 5 µm, 300 Å, 7.5 x 300 mm, 1/Pk - 18828-01

Cosmosil® Diol-II Nacalai Tesque COSMOSIL 5Diol-300-II Semi-preparative GPC/SEC HPLC Column, 5µm, 300Å, 7.5mm I.D. x 300mm Length, 1/Pk Product Number: 18828-01 COSMOSIL Diol-120-II, Diol-300-II and Diol-1000-II gel filtration columns are ideal...
 Nacalai Tesque COSMOSIL 5Diol-300-II Semi-preparative GPC/SEC HPLC Column, 5 µm, 300 Å, 7.5 x 300 mm, 1/Pk - 18828-01
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Nacalai Tesque COSMOSIL 5Diol-300-II Semi-preparative GPC/SEC HPLC Column, 5 µm, 300 Å, 7.5 x 300 mm, 1/Pk - 38053-21

Cosmosil® Diol-II Nacalai Tesque COSMOSIL 5Diol-300-II Semi-preparative GPC/SEC HPLC Column, 5µm, 300Å, 7.5mm I.D. x 300mm Length, 1/Pk Product Number: 38053-21 COSMOSIL Diol-120-II, Diol-300-II and Diol-1000-II gel filtration columns are ideal...
 Nacalai Tesque COSMOSIL 5Diol-300-II Semi-preparative GPC/SEC HPLC Column, 5 µm, 300 Å, 7.5 x 300 mm, 1/Pk - 38053-21 £616.00Buy Now

Nacalai Tesque COSMOSIL 5Diol-300-II Semi-preparative GPC/SEC HPLC Column, 5 µm, 300 Å, 7.5 x 600 mm, 1/Pk - 38054-11

Cosmosil® Diol-II Nacalai Tesque COSMOSIL 5Diol-300-II Semi-preparative GPC/SEC HPLC Column, 5µm, 300Å, 7.5mm I.D. x 600mm Length, 1/Pk Product Number: 38054-11 COSMOSIL Diol-120-II, Diol-300-II and Diol-1000-II gel filtration columns are ideal...
 Nacalai Tesque COSMOSIL 5Diol-300-II Semi-preparative GPC/SEC HPLC Column, 5 µm, 300 Å, 7.5 x 600 mm, 1/Pk - 38054-11
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Nacalai Tesque COSMOSIL 5Diol-300-II Semi-preparative GPC/SEC HPLC Guard Column, 5 µm, 300 Å, 10 x 20 mm, 1/Pk - 06897-71

Cosmosil® Diol-II Nacalai Tesque COSMOSIL 5Diol-300-II Semi-preparative GPC/SEC HPLC Guard Column, 5µm, 300Å, 10mm I.D. x 20mm Length, 1/Pk Product Number: 06897-71 COSMOSIL Diol-120-II, Diol-300-II and Diol-1000-II gel filtration columns are...
 Nacalai Tesque COSMOSIL 5Diol-300-II Semi-preparative GPC/SEC HPLC Guard Column, 5 µm, 300 Å, 10 x 20 mm, 1/Pk - 06897-71
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Nacalai Tesque COSMOSIL 5Diol-300-II Semi-preparative GPC/SEC HPLC Guard Column, 5 µm, 300 Å, 7.5 x 50 mm, 1/Pk - 38052-31

Cosmosil® Diol-II Nacalai Tesque COSMOSIL 5Diol-300-II Semi-preparative GPC/SEC HPLC Guard Column, 5µm, 300Å, 7.5mm I.D. x 50mm Length, 1/Pk Product Number: 38052-31 COSMOSIL Diol-120-II, Diol-300-II and Diol-1000-II gel filtration columns are...
 Nacalai Tesque COSMOSIL 5Diol-300-II Semi-preparative GPC/SEC HPLC Guard Column, 5 µm, 300 Å, 7.5 x 50 mm, 1/Pk - 38052-31 £321.00Buy Now

Nacalai Tesque COSMOSIL 5Diol-1000-II Semi-preparative GPC/SEC HPLC Column, 5 µm, 1000 Å, 7.5 x 300 mm, 1/Pk - 13338-71

Cosmosil® Diol-II Nacalai Tesque COSMOSIL 5Diol-1000-II Semi-preparative GPC/SEC HPLC Column, 5µm, 1000Å, 7.5mm I.D. x 300mm Length, 1/Pk Product Number: 13338-71 COSMOSIL Diol-120-II, Diol-300-II and Diol-1000-II gel filtration columns are...
 Nacalai Tesque COSMOSIL 5Diol-1000-II Semi-preparative GPC/SEC HPLC Column, 5 µm, 1000 Å, 7.5 x 300 mm, 1/Pk - 13338-71 £1,232.00Buy Now

Nacalai Tesque COSMOSIL 5Diol-1000-II Semi-preparative GPC/SEC HPLC Guard Column, 5 µm, 1000 Å, 7.5 x 50 mm, 1/Pk - 13337-81

Cosmosil® Diol-II Nacalai Tesque COSMOSIL 5Diol-1000-II Semi-preparative GPC/SEC HPLC Guard Column, 5µm, 1000Å, 7.5mm I.D. x 50mm Length, 1/Pk Product Number: 13337-81 COSMOSIL Diol-120-II, Diol-300-II and Diol-1000-II gel filtration columns...
 Nacalai Tesque COSMOSIL 5Diol-1000-II Semi-preparative GPC/SEC HPLC Guard Column, 5 µm, 1000 Å, 7.5 x 50 mm, 1/Pk - 13337-81
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