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COSMOSIL Protein Separation HPLC Columns


COSMOSIL offers a variety of stationary phases with wide-pore silica gel material for separations of polypeptides and proteins. The following wide pore type reversed phase columns are available:
  • C18-AR-300: Octadecyl Group 
  • C8-AR-300: Octyl Group 
  • C4-AR-300: Butyl Group 
  • Ph-AR-300: Phenyl Group
  • Protein-R: Octadecyl Group
COSMOSIL Protein-R is a reversed phased HPLC column designed specifically for peptide and protein separations. This column provides improved separation, high recovery rate and acid-resistant, which are often problematic to separate using conventional C18-300Å (wide pore) and C4-300Å (wide pore).




Item Name Product Image Price

Nacalai Tesque COSMOSIL Protein-R Packed Column, 5 µm, 2.0 mm I.D. x 150 mm - 06514-71

COSMOSIL ®  Protein-R COSMOSIL Protein-R is a reversed phased HPLC column designed specifically for peptide and protein separations. This column provides improved separation, high recovery rate and acid-resistant, which are often problematic to...
Nacalai Tesque COSMOSIL Protein-R Packed Column, 5 µm, 2.0 mm I.D. x 150 mm - 06514-71 £392.86Buy Now

Nacalai Tesque COSMOSIL Protein-R Packed Column, 5 µm, 2.0 mm I.D. x 250 mm - 09164-71

COSMOSIL ®  Protein-R COSMOSIL Protein-R is a reversed phased HPLC column designed specifically for peptide and protein separations. This column provides improved separation, high recovery rate and acid-resistant, which are often problematic to...
Nacalai Tesque COSMOSIL Protein-R Packed Column, 5 µm, 2.0 mm I.D. x 250 mm - 09164-71
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Nacalai Tesque COSMOSIL Protein-R Packed Column, 5 µm, 4.6 mm I.D. x 50 mm - 06525-31

COSMOSIL ®  Protein-R COSMOSIL Protein-R is a reversed phased HPLC column designed specifically for peptide and protein separations. This column provides improved separation, high recovery rate and acid-resistant, which are often problematic to...
Nacalai Tesque COSMOSIL Protein-R Packed Column, 5 µm, 4.6 mm I.D. x 50 mm - 06525-31 £357.15Buy Now

Nacalai Tesque COSMOSIL Protein-R Packed Column, 5 µm, 4.6 mm I.D. x 150 mm - 06526-21

COSMOSIL ®  Protein-R COSMOSIL Protein-R is a reversed phased HPLC column designed specifically for peptide and protein separations. This column provides improved separation, high recovery rate and acid-resistant, which are often problematic to...
Nacalai Tesque COSMOSIL Protein-R Packed Column, 5 µm, 4.6 mm I.D. x 150 mm - 06526-21 £392.86Buy Now

Nacalai Tesque COSMOSIL Protein-R Packed Column, 5 µm, 4.6 mm I.D. x 250 mm - 06527-11

COSMOSIL ®  Protein-R COSMOSIL Protein-R is a reversed phased HPLC column designed specifically for peptide and protein separations. This column provides improved separation, high recovery rate and acid-resistant, which are often problematic to...
Nacalai Tesque COSMOSIL Protein-R Packed Column, 5 µm, 4.6 mm I.D. x 250 mm - 06527-11 £464.29Buy Now

Nacalai Tesque COSMOSIL Protein-R Packed Column, 5 µm, 10.0 mm I.D. x 150 mm - 06529-91

COSMOSIL ®  Protein-R COSMOSIL Protein-R is a reversed phased HPLC column designed specifically for peptide and protein separations. This column provides improved separation, high recovery rate and acid-resistant, which are often problematic to...
Nacalai Tesque COSMOSIL Protein-R Packed Column, 5 µm, 10.0 mm I.D. x 150 mm - 06529-91 £857.15Buy Now

Nacalai Tesque COSMOSIL Protein-R Packed Column, 5 µm, 10.0 mm I.D. x 250 mm - 06530-51

COSMOSIL ®  Protein-R COSMOSIL Protein-R is a reversed phased HPLC column designed specifically for peptide and protein separations. This column provides improved separation, high recovery rate and acid-resistant, which are often problematic to...
Nacalai Tesque COSMOSIL Protein-R Packed Column, 5 µm, 10.0 mm I.D. x 250 mm - 06530-51 £1,142.85Buy Now

Nacalai Tesque COSMOSIL Protein-R Packed Column, 5 µm, 20.0 mm I.D. x 150 mm - 06531-41

COSMOSIL ®  Protein-R COSMOSIL Protein-R is a reversed phased HPLC column designed specifically for peptide and protein separations. This column provides improved separation, high recovery rate and acid-resistant, which are often problematic to...
Nacalai Tesque COSMOSIL Protein-R Packed Column, 5 µm, 20.0 mm I.D. x 150 mm - 06531-41 £1,964.28Buy Now

Nacalai Tesque COSMOSIL Protein-R Packed Column, 5 µm, 20.0 mm I.D. x 250 mm - 06532-31

COSMOSIL ®  Protein-R COSMOSIL Protein-R is a reversed phased HPLC column designed specifically for peptide and protein separations. This column provides improved separation, high recovery rate and acid-resistant, which are often problematic to...
Nacalai Tesque COSMOSIL Protein-R Packed Column, 5 µm, 20.0 mm I.D. x 250 mm - 06532-31 £2,821.43Buy Now

Nacalai Tesque COSMOSIL Protein-R Guard Column, 5 µm, 4.6 mm I.D. x 10 mm - 06518-31

COSMOSIL ®  Protein-R COSMOSIL Protein-R is a reversed phased HPLC column designed specifically for peptide and protein separations. This column provides improved separation, high recovery rate and acid-resistant, which are often problematic to...
Nacalai Tesque COSMOSIL Protein-R Guard Column, 5 µm, 4.6 mm I.D. x 10 mm - 06518-31 £216.73Buy Now

Nacalai Tesque COSMOSIL Protein-R Guard Column, 5 µm, 10.0 mm I.D. x 20 mm - 06528-01

COSMOSIL ®  Protein-R COSMOSIL Protein-R is a reversed phased HPLC column designed specifically for peptide and protein separations. This column provides improved separation, high recovery rate and acid-resistant, which are often problematic to...
Nacalai Tesque COSMOSIL Protein-R Guard Column, 5 µm, 10.0 mm I.D. x 20 mm - 06528-01 £392.86Buy Now

Nacalai Tesque COSMOSIL Protein-R Guard Column, 5 µm, 20.0 mm I.D. x 20 mm - 08692-81

COSMOSIL ®  Protein-R COSMOSIL Protein-R is a reversed phased HPLC column designed specifically for peptide and protein separations. This column provides improved separation, high recovery rate and acid-resistant, which are often problematic to...
Nacalai Tesque COSMOSIL Protein-R Guard Column, 5 µm, 20.0 mm I.D. x 20 mm - 08692-81 £857.14Buy Now

Nacalai Tesque COSMOSIL 5C18-AR-300 Packed Column, 5 µm, 2.0 mm I.D. x 150 mm - 37991-61

COSMOSIL C 18 -AR-300 C 8 -AR-300 C 4 -AR-300 Ph-AR-300 COSMOSIL offers a variety of stationary phases with wide-pore silica gel material for separations of polypeptides and proteins. Material characteristics Packing material 5C 18 -AR-300 5C 8...
Nacalai Tesque COSMOSIL 5C18-AR-300 Packed Column, 5 µm, 2.0 mm I.D. x 150 mm - 37991-61
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Nacalai Tesque COSMOSIL 5C18-AR-300 Packed Column, 5 µm, 2.0 mm I.D. x 250 mm - 06155-81

COSMOSIL C 18 -AR-300 C 8 -AR-300 C 4 -AR-300 Ph-AR-300 COSMOSIL offers a variety of stationary phases with wide-pore silica gel material for separations of polypeptides and proteins. Material characteristics Packing material 5C 18 -AR-300 5C 8...
Nacalai Tesque COSMOSIL 5C18-AR-300 Packed Column, 5 µm, 2.0 mm I.D. x 250 mm - 06155-81
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Nacalai Tesque COSMOSIL 5C18-AR-300 Packed Column, 5 µm, 3.0 mm I.D. x 150 mm - 09168-31

COSMOSIL C 18 -AR-300 C 8 -AR-300 C 4 -AR-300 Ph-AR-300 COSMOSIL offers a variety of stationary phases with wide-pore silica gel material for separations of polypeptides and proteins. Material characteristics Packing material 5C 18 -AR-300 5C 8...
Nacalai Tesque COSMOSIL 5C18-AR-300 Packed Column, 5 µm, 3.0 mm I.D. x 150 mm - 09168-31
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Nacalai Tesque COSMOSIL 5C18-AR-300 Packed Column, 5 µm, 4.6 mm I.D. x 50 mm - 37911-01

COSMOSIL C 18 -AR-300 C 8 -AR-300 C 4 -AR-300 Ph-AR-300 COSMOSIL offers a variety of stationary phases with wide-pore silica gel material for separations of polypeptides and proteins. Material characteristics Packing material 5C 18 -AR-300 5C 8...
Nacalai Tesque COSMOSIL 5C18-AR-300 Packed Column, 5 µm, 4.6 mm I.D. x 50 mm - 37911-01
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Nacalai Tesque COSMOSIL 5C18-AR-300 Packed Column, 5 µm, 4.6 mm I.D. x 150 mm - 37913-81

COSMOSIL C 18 -AR-300 C 8 -AR-300 C 4 -AR-300 Ph-AR-300 COSMOSIL offers a variety of stationary phases with wide-pore silica gel material for separations of polypeptides and proteins. Material characteristics Packing material 5C 18 -AR-300 5C 8...
Nacalai Tesque COSMOSIL 5C18-AR-300 Packed Column, 5 µm, 4.6 mm I.D. x 150 mm - 37913-81 £357.15Buy Now

Nacalai Tesque COSMOSIL 5C18-AR-300 Packed Column, 5 µm, 4.6 mm I.D. x 250 mm - 37914-71

COSMOSIL C 18 -AR-300 C 8 -AR-300 C 4 -AR-300 Ph-AR-300 COSMOSIL offers a variety of stationary phases with wide-pore silica gel material for separations of polypeptides and proteins. Material characteristics Packing material 5C 18 -AR-300 5C 8...
Nacalai Tesque COSMOSIL 5C18-AR-300 Packed Column, 5 µm, 4.6 mm I.D. x 250 mm - 37914-71 £442.85Buy Now

Nacalai Tesque COSMOSIL 5C18-AR-300 Packed Column, 5 µm, 4.6 mm I.D. x 100 mm - 37912-91

COSMOSIL C 18 -AR-300 C 8 -AR-300 C 4 -AR-300 Ph-AR-300 COSMOSIL offers a variety of stationary phases with wide-pore silica gel material for separations of polypeptides and proteins. Material characteristics Packing material 5C 18 -AR-300 5C 8...
Nacalai Tesque COSMOSIL 5C18-AR-300 Packed Column, 5 µm, 4.6 mm I.D. x 100 mm - 37912-91
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Nacalai Tesque COSMOSIL 5C18-AR-300 Packed Column, 5 µm, 6.0 mm I.D. x 150 mm - 37915-61

COSMOSIL C 18 -AR-300 C 8 -AR-300 C 4 -AR-300 Ph-AR-300 COSMOSIL offers a variety of stationary phases with wide-pore silica gel material for separations of polypeptides and proteins. Material characteristics Packing material 5C 18 -AR-300 5C 8...
Nacalai Tesque COSMOSIL 5C18-AR-300 Packed Column, 5 µm, 6.0 mm I.D. x 150 mm - 37915-61
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