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COSMOSIl C4-AR-300 HPLC Columns

COSMOSIL C18-AR-300, C8-AR-300, C4-AR-300, Ph-AR-300

  • Wide pore reversed phase column
  • 4 types of phases (octadecyl, octyl, butyl and phenyl)
Packing Material5C18-AR-3005C8-AR-3005C4-AR-3005Ph-AR-300
USP CodeL1L7L26L11
Silica GelHigh Purity Porous Spherical Silica
Average Particle Size5 µm
Average Pore Sizeapprox. 300A
Specific Surface Areaapprox. 150 m2/g
Stationary PhaseOctadecyl GroupOctyl GroupButyl GroupPhenyl Group
Bonding TypePolymeric
Main InteractionsHydrophobic InteractionHydrophobic Interaction
π-π Interaction
End Capping TreatmentNear-perfect Treatment
pH Range1.5-7.5*
Carbon Loadapprox. 12%approx. 7%approx. 6%approx. 7%

*Optimal pH range of silica-based columns is between 2 and 7.5. Extreme pH may significantly decrease column lifetime.



Item Name Product Image Price

Nacalai Tesque COSMOSIL 5C4-AR-300 Microbore Analytical HPLC Column, 5 µm, 300 Å, 2 x 150 mm, 1/Pk - 19153-01

Cosmosil® C4-AR-300 Nacalai Tesque COSMOSIL 5C4-AR-300 Microbore Analytical HPLC Column, 5µm, 300Å, 2mm I.D. x 150mm Length, 1/Pk Product Number: 19153-01 Wide Pore HPLC Column for Protein Chemistry COSMOSIL offers a variety of stationary...
Nacalai Tesque COSMOSIL 5C4-AR-300 Microbore Analytical HPLC Column, 5 µm, 300 Å, 2 x 150 mm, 1/Pk - 19153-01
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Nacalai Tesque COSMOSIL 5C4-AR-300 Analytical HPLC Column, 5 µm, 300 Å, 4.6 x 100 mm, 1/Pk - 37957-21

Cosmosil® C4-AR-300 Nacalai Tesque COSMOSIL 5C4-AR-300 Analytical HPLC Column, 5µm, 300Å, 4.6mm I.D. x 100mm Length, 1/Pk Product Number: 37957-21 Wide Pore HPLC Column for Protein Chemistry COSMOSIL offers a variety of stationary phases with...
Nacalai Tesque COSMOSIL 5C4-AR-300 Analytical HPLC Column, 5 µm, 300 Å, 4.6 x 100 mm, 1/Pk - 37957-21
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Nacalai Tesque COSMOSIL 5C4-AR-300 Analytical HPLC Column, 5 µm, 300 Å, 4.6 x 150 mm, 1/Pk - 37958-11

Cosmosil® C4-AR-300 Nacalai Tesque COSMOSIL 5C4-AR-300 Analytical HPLC Column, 5µm, 300Å, 4.6mm I.D. x 150mm Length, 1/Pk Product Number: 37958-11 Wide Pore HPLC Column for Protein Chemistry COSMOSIL offers a variety of stationary phases with...
Nacalai Tesque COSMOSIL 5C4-AR-300 Analytical HPLC Column, 5 µm, 300 Å, 4.6 x 150 mm, 1/Pk - 37958-11 £325.00Buy Now

Nacalai Tesque COSMOSIL 5C4-AR-300 Analytical HPLC Column, 5 µm, 300 Å, 4.6 x 250 mm, 1/Pk - 37959-01

Cosmosil® C4-AR-300 Nacalai Tesque COSMOSIL 5C4-AR-300 Analytical HPLC Column, 5µm, 300Å, 4.6mm I.D. x 250mm Length, 1/Pk Product Number: 37959-01 Wide Pore HPLC Column for Protein Chemistry COSMOSIL offers a variety of stationary phases with...
Nacalai Tesque COSMOSIL 5C4-AR-300 Analytical HPLC Column, 5 µm, 300 Å, 4.6 x 250 mm, 1/Pk - 37959-01 £415.00Buy Now

Nacalai Tesque COSMOSIL 5C4-AR-300 Analytical HPLC Column, 5 µm, 300 Å, 4.6 x 50 mm, 1/Pk - 37956-31

Cosmosil® C4-AR-300 Nacalai Tesque COSMOSIL 5C4-AR-300 Analytical HPLC Column, 5µm, 300Å, 4.6mm I.D. x 50mm Length, 1/Pk Product Number: 37956-31 Wide Pore HPLC Column for Protein Chemistry COSMOSIL offers a variety of stationary phases with...
Nacalai Tesque COSMOSIL 5C4-AR-300 Analytical HPLC Column, 5 µm, 300 Å, 4.6 x 50 mm, 1/Pk - 37956-31
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Nacalai Tesque COSMOSIL 5C4-AR-300 Analytical HPLC Guard Column, 5 µm, 300 Å, 4.6 x 10 mm, 1/Pk - 37955-41

Cosmosil® C4-AR-300 Nacalai Tesque COSMOSIL 5C4-AR-300 Analytical HPLC Guard Column, 5µm, 300Å, 4.6mm I.D. x 10mm Length, 1/Pk Product Number: 37955-41 Wide Pore HPLC Column for Protein Chemistry COSMOSIL offers a variety of stationary phases...
Nacalai Tesque COSMOSIL 5C4-AR-300 Analytical HPLC Guard Column, 5 µm, 300 Å, 4.6 x 10 mm, 1/Pk - 37955-41 £181.00Buy Now

Nacalai Tesque COSMOSIL 5C4-AR-300 Semi-preparative HPLC Column, 5 µm, 300 Å, 10 x 150 mm, 1/Pk - 34249-91

Cosmosil® C4-AR-300 Nacalai Tesque COSMOSIL 5C4-AR-300 Semi-preparative HPLC Column, 5µm, 300Å, 10mm I.D. x 150mm Length, 1/Pk Product Number: 34249-91 Wide Pore HPLC Column for Protein Chemistry COSMOSIL offers a variety of stationary phases...
Nacalai Tesque COSMOSIL 5C4-AR-300 Semi-preparative HPLC Column, 5 µm, 300 Å, 10 x 150 mm, 1/Pk - 34249-91
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Nacalai Tesque COSMOSIL 5C4-AR-300 Semi-preparative HPLC Column, 5 µm, 300 Å, 10 x 20 mm, 1/Pk - 05863-31

Cosmosil® C4-AR-300 Nacalai Tesque COSMOSIL 5C4-AR-300 Semi-preparative HPLC Column, 5µm, 300Å, 10mm I.D. x 20mm Length, 1/Pk Product Number: 05863-31 Wide Pore HPLC Column for Protein Chemistry COSMOSIL offers a variety of stationary phases...
Nacalai Tesque COSMOSIL 5C4-AR-300 Semi-preparative HPLC Column, 5 µm, 300 Å, 10 x 20 mm, 1/Pk - 05863-31
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Nacalai Tesque COSMOSIL 5C4-AR-300 Semi-preparative HPLC Column, 5 µm, 300 Å, 10 x 250 mm, 1/Pk - 38047-11

Cosmosil® C4-AR-300 Nacalai Tesque COSMOSIL 5C4-AR-300 Semi-preparative HPLC Column, 5µm, 300Å, 10mm I.D. x 250mm Length, 1/Pk Product Number: 38047-11 Wide Pore HPLC Column for Protein Chemistry COSMOSIL offers a variety of stationary phases...
Nacalai Tesque COSMOSIL 5C4-AR-300 Semi-preparative HPLC Column, 5 µm, 300 Å, 10 x 250 mm, 1/Pk - 38047-11 £896.00Buy Now

Nacalai Tesque COSMOSIL 5C4-AR-300 Semi-preparative HPLC Guard Column, 5 µm, 300 Å, 10 x 20 mm, 1/Pk - 05862-41

Cosmosil® C4-AR-300 Nacalai Tesque COSMOSIL 5C4-AR-300 Semi-preparative HPLC Guard Column, 5µm, 300Å, 10mm I.D. x 20mm Length, 1/Pk Product Number: 05862-41 Wide Pore HPLC Column for Protein Chemistry COSMOSIL offers a variety of stationary...
Nacalai Tesque COSMOSIL 5C4-AR-300 Semi-preparative HPLC Guard Column, 5 µm, 300 Å, 10 x 20 mm, 1/Pk - 05862-41
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Nacalai Tesque COSMOSIL 5C4-AR-300 Semi-preparative HPLC Column, 5 µm, 300 Å, 20 x 150 mm, 1/Pk - 34477-01

Cosmosil® C4-AR-300 Nacalai Tesque COSMOSIL 5C4-AR-300 Semi-preparative HPLC Column, 5µm, 300Å, 20mm I.D. x 150mm Length, 1/Pk Product Number: 34477-01 Wide Pore HPLC Column for Protein Chemistry COSMOSIL offers a variety of stationary phases...
Nacalai Tesque COSMOSIL 5C4-AR-300 Semi-preparative HPLC Column, 5 µm, 300 Å, 20 x 150 mm, 1/Pk - 34477-01
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Nacalai Tesque COSMOSIL 5C4-AR-300 Semi-preparative HPLC Column, 5 µm, 300 Å, 20 x 250 mm, 1/Pk - 38048-01

Cosmosil® C4-AR-300 Nacalai Tesque COSMOSIL 5C4-AR-300 Semi-preparative HPLC Column, 5µm, 300Å, 20mm I.D. x 250mm Length, 1/Pk Product Number: 38048-01 Wide Pore HPLC Column for Protein Chemistry COSMOSIL offers a variety of stationary phases...
Nacalai Tesque COSMOSIL 5C4-AR-300 Semi-preparative HPLC Column, 5 µm, 300 Å, 20 x 250 mm, 1/Pk - 38048-01
Live chat below or contact us for latest price.
... more info