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COSMOSIL 3C18-EB 3 µm HPLC Columns

  • Excellent for Basic compounds
  • Suitable for Drug Analysis
  • This phase with a better end-capping treatment offers improved peak shape and separation particularly for basic compounds.
COSMOSIL 3C18-EB
USP codeL1
Silica gelHigh purity porous spherical silica
Average particle size3 µm
Average pore sizeapprox. 120Å
Specific surface areaapprox. 300m2/g
Stationary phaseOctadecyl group
Bonding typeMonomeric type
End capping treatmentNear-perfect treatment
Carbon contentapprox. 14.5%
pH range2 - 10


Item Name Product Image Price

Nacalai Tesque COSMOSIL 3C18-EB Analytical HPLC Column, 3 µm, 120 Å, 3 x 100 mm, 1/Pk - 09811-81

Cosmosil® 3C18-EB Nacalai Tesque Cosmosil® 3C18-EB Analytical HPLC Column, 3µm, 120Å, 3mm I.D. x 100mm Length, 1/Pk Product Number: 09811-81 Conventionally end-capped C18 columns still have many residual silanol groups on the silica...
Nacalai Tesque COSMOSIL 3C18-EB Analytical HPLC Column, 3 µm, 120 Å, 3 x 100 mm, 1/Pk - 09811-81
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Nacalai Tesque COSMOSIL 3C18-EB Analytical HPLC Column, 3 µm, 120 Å, 3 x 150 mm, 1/Pk - 09814-51

Cosmosil® 3C18-EB Nacalai Tesque Cosmosil® 3C18-EB Analytical HPLC Column, 3µm, 120Å, 3mm I.D. x 150mm Length, 1/Pk Product Number: 09814-51 Conventionally end-capped C18 columns still have many residual silanol groups on the silica...
Nacalai Tesque COSMOSIL 3C18-EB Analytical HPLC Column, 3 µm, 120 Å, 3 x 150 mm, 1/Pk - 09814-51 £325.00Buy Now

Nacalai Tesque COSMOSIL 3C18-EB Analytical HPLC Column, 3 µm, 120 Å, 3 x 250 mm, 1/Pk - 09827-91

COSMOSIL 3C18-EB Nacalai Tesque COSMOSIL 3C18-EB Analytical HPLC Column, 3µm, 120Å, 3mm I.D. x 250mm Length, 1/Pk Product Number: 09827-91 Conventionally end-capped C18 columns still have many residual silanol groups on the silica surface of...
Nacalai Tesque COSMOSIL 3C18-EB Analytical HPLC Column, 3 µm, 120 Å, 3 x 250 mm, 1/Pk - 09827-91
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Nacalai Tesque COSMOSIL 3C18-EB Analytical HPLC Column, 3 µm, 120 Å, 3 x 50 mm, 1/Pk - 09799-71

Cosmosil® 3C18-EB Nacalai Tesque COSMOSIL 3C18-EB Analytical HPLC Column, 3µm, 120Å, 3mm I.D. x 50mm Length, 1/Pk Product Number: 09799-71 Conventionally end-capped C18 columns still have many residual silanol groups on the silica surface...
Nacalai Tesque COSMOSIL 3C18-EB Analytical HPLC Column, 3 µm, 120 Å, 3 x 50 mm, 1/Pk - 09799-71
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Nacalai Tesque COSMOSIL 3C18-EB Analytical HPLC Column, 3 µm, 120 Å, 4.6 x 100 mm, 1/Pk - 09842-81

Cosmosil® 3C18-EB Nacalai Tesque COSMOSIL 3C18-EB Analytical HPLC Column, 3µm, 120Å, 4.6mm I.D. x 100mm Length, 1/Pk Product Number: 09842-81 Conventionally end-capped C18 columns still have many residual silanol groups on the silica...
Nacalai Tesque COSMOSIL 3C18-EB Analytical HPLC Column, 3 µm, 120 Å, 4.6 x 100 mm, 1/Pk - 09842-81 £297.00Buy Now

Nacalai Tesque COSMOSIL 3C18-EB Analytical HPLC Column, 3 µm, 120 Å, 4.6 x 150 mm, 1/Pk - 09843-71

Cosmosil® 3C18-EB Nacalai Tesque Cosmosil® 3C18-EB Analytical HPLC Column, 3µm, 120Å, 4.6mm I.D. x 150mm Length, 1/Pk Product Number: 09843-71 Conventionally end-capped C18 columns still have many residual silanol groups on the silica...
Nacalai Tesque COSMOSIL 3C18-EB Analytical HPLC Column, 3 µm, 120 Å, 4.6 x 150 mm, 1/Pk - 09843-71 £325.00Buy Now

Nacalai Tesque COSMOSIL 3C18-EB Analytical HPLC Column, 3 µm, 120 Å, 4.6 x 250 mm, 1/Pk - 09844-61

Cosmosil® 3C18-EB Nacalai Tesque Cosmosil® 3C18-EB Analytical HPLC Column, 3µm, 120Å, 4.6mm I.D. x 250mm Length, 1/Pk Product Number: 09844-61 Conventionally end-capped C18 columns still have many residual silanol groups on the silica...
Nacalai Tesque COSMOSIL 3C18-EB Analytical HPLC Column, 3 µm, 120 Å, 4.6 x 250 mm, 1/Pk - 09844-61 £387.00Buy Now

Nacalai Tesque COSMOSIL 3C18-EB Analytical HPLC Column, 3 µm, 120 Å, 4.6 x 50 mm, 1/Pk - 09840-01

Cosmosil® 3C18-EB Nacalai Tesque Cosmosil® 3C18-EB Analytical HPLC Column, 3µm, 120Å, 4.6mm I.D. x 50mm Length, 1/Pk Product Number: 09840-01 Conventionally end-capped C18 columns still have many residual silanol groups on the silica...
Nacalai Tesque COSMOSIL 3C18-EB Analytical HPLC Column, 3 µm, 120 Å, 4.6 x 50 mm, 1/Pk - 09840-01 £336.00Buy Now

Nacalai Tesque COSMOSIL 3C18-EB Analytical HPLC Column, 3 µm, 120 Å, 4.6 x 75 mm, 1/Pk - 09841-91

Cosmosil® 3C18-EB Nacalai Tesque Cosmosil® 3C18-EB Analytical HPLC Column, 3µm, 120Å, 4.6mm I.D. x 75mm Length, 1/Pk Product Number: 09841-91 Conventionally end-capped C18 columns still have many residual silanol groups on the silica...
Nacalai Tesque COSMOSIL 3C18-EB Analytical HPLC Column, 3 µm, 120 Å, 4.6 x 75 mm, 1/Pk - 09841-91
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Nacalai Tesque COSMOSIL 3C18-EB Analytical HPLC Column, 3 µm, 120 Å. 3 x 75 mm, 1/Pk - 09800-21

Cosmosil® 3C18-EB Nacalai Tesque Cosmosil® 3C18-EB Analytical HPLC Column, 3µm, 120Å, 3mm I.D. x 75mm Length, 1/Pk Product Number: 09800-21 Conventionally end-capped C18 columns still have many residual silanol groups on the silica...
Nacalai Tesque COSMOSIL 3C18-EB Analytical HPLC Column, 3 µm, 120 Å. 3 x 75 mm, 1/Pk - 09800-21 £297.00Buy Now

Nacalai Tesque COSMOSIL 3C18-EB Guard Cartridge HPLC Column, 3 µm, 120 Å, 2 x 10 mm, 2/Pk - 11892-74

Cosmosil® 3C18-EB Nacalai Tesque Cosmosil® 3C18-EB Guard Cartridge HPLC Column, 3µm, 120Å, 2mm I.D. x 10mm Length, 2/Pk Product Number: 11892-74 Conventionally end-capped C18 columns still have many residual silanol groups on the silica...
Nacalai Tesque COSMOSIL 3C18-EB Guard Cartridge HPLC Column, 3 µm, 120 Å, 2 x 10 mm, 2/Pk - 11892-74 £135.00Buy Now

Nacalai Tesque COSMOSIL 3C18-EB Guard Cartridge HPLC Column, 3 µm, 120 Å, 4.6 x 10 mm, 2/Pk - 11890-94

Cosmosil® 3C18-EB Nacalai Tesque Cosmosil® 3C18-EB Guard Cartridge HPLC Column, 3µm, 120Å, 4.6mm I.D. x 10mm Length, 2/Pk Product Number: 11890-94 Conventionally end-capped C18 columns still have many residual silanol groups on the silica...
Nacalai Tesque COSMOSIL 3C18-EB Guard Cartridge HPLC Column, 3 µm, 120 Å, 4.6 x 10 mm, 2/Pk - 11890-94
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Nacalai Tesque COSMOSIL 3C18-EB Guard HPLC Column, 3 µm, 120 Å, 4.6 x 10 mm, 1/Pk - 09839-41

Cosmosil® 3C18-EB Nacalai Tesque Cosmosil® 3C18-EB Guard HPLC Column, 3µm, 120Å, 4.6mm I.D. x 10mm Length, 1/Pk Product Number: 09839-41 Conventionally end-capped C18 columns still have many residual silanol groups on the silica surface...
Nacalai Tesque COSMOSIL 3C18-EB Guard HPLC Column, 3 µm, 120 Å, 4.6 x 10 mm, 1/Pk - 09839-41
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Nacalai Tesque COSMOSIL 3C18-EB Semi-micro Capillary HPLC Column, 3 µm, 120 Å, 1 x 50 mm, 1/Pk - 11386-01

COSMOSIL 3C18-EB Nacalai Tesque COSMOSIL 3C18-EB Semi-micro Capillary HPLC Column, 3µm, 120Å, 1.0mm I.D. x 50mm Length, 1/Pk Product Number: 11386-01 Conventionally end-capped C18 columns still have many residual silanol groups on the...
Nacalai Tesque COSMOSIL 3C18-EB Semi-micro Capillary HPLC Column, 3 µm, 120 Å, 1 x 50 mm, 1/Pk - 11386-01
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Nacalai Tesque COSMOSIL 3C18-EB Semi-micro Capillary HPLC Column, 3 µm, 120 Å, 2 x 100 mm, 1/Pk - 09796-01

COSMOSIL 3C18-EB Nacalai Tesque COSMOSIL 3C18-EB Semi-Micro Capillary HPLC Column, 3µm, 120Å, 2mm I.D. x 100mm Length, 1/Pk Product Number: 09796-01 Conventionally end-capped C18 columns still have many residual silanol groups on the...
Nacalai Tesque COSMOSIL 3C18-EB Semi-micro Capillary HPLC Column, 3 µm, 120 Å, 2 x 100 mm, 1/Pk - 09796-01
Live chat below or contact us for latest price.
... more info

Nacalai Tesque COSMOSIL 3C18-EB Semi-micro Capillary HPLC Column, 3 µm, 120 Å, 2 x 150 mm, 1/Pk - 09797-91

COSMOSIL 3C18-EB Nacalai Tesque COSMOSIL 3C18-EB Semi-micro Capillary HPLC Column, 3µm, 120Å, 2mm I.D. x 150mm Length, 1/Pk Product Number: 09797-91 Conventionally end-capped C18 columns still have many residual silanol groups on the silica...
Nacalai Tesque COSMOSIL 3C18-EB Semi-micro Capillary HPLC Column, 3 µm, 120 Å, 2 x 150 mm, 1/Pk - 09797-91
Live chat below or contact us for latest price.
... more info

Nacalai Tesque COSMOSIL 3C18-EB Semi-micro Capillary HPLC Column, 3 µm, 120 Å, 2 x 250 mm, 1/Pk - 09798-81

COSMOSIL 3C18-EB Nacalai Tesque COSMOSIL 3C18-EB Semi-micro Capillary HPLC Column, 3µm, 120Å, 2mm I.D. x 250mm Length, 1/Pk Product Number: 09798-81 Conventionally end-capped C18 columns still have many residual silanol groups on the silica...
Nacalai Tesque COSMOSIL 3C18-EB Semi-micro Capillary HPLC Column, 3 µm, 120 Å, 2 x 250 mm, 1/Pk - 09798-81
Live chat below or contact us for latest price.
... more info

Nacalai Tesque COSMOSIL 3C18-EB Semi-micro Capillary HPLC Column, 3 µm, 120 Å, 2 x 50 mm, 1/Pk - 09794-21

COSMOSIL 3C18-EB Nacalai Tesque COSMOSIL 3C18-EB Semi-micro Capillary HPLC Column, 3µm, 120Å, 2mm I.D. x 50mm Length, 1/Pk Product Number: 09794-21 Conventionally end-capped C18 columns still have many residual silanol groups on the...
Nacalai Tesque COSMOSIL 3C18-EB Semi-micro Capillary HPLC Column, 3 µm, 120 Å, 2 x 50 mm, 1/Pk - 09794-21 £297.00Buy Now

Nacalai Tesque COSMOSIL 3C18-EB Semi-micro Capillary HPLC Column, 3 µm, 120 Å, 2 x 75 mm, 1/Pk - 09795-11

COSMOSIL 3C18-EB Nacalai Tesque COSMOSIL 3C18-EB Semi-micro Capillary HPLC Column, 3µm, 120Å, 2mm I.D. x 75mm Length, 1/Pk Product Number: 09795-11 Conventionally end-capped C18 columns still have many residual silanol groups on the...
Nacalai Tesque COSMOSIL 3C18-EB Semi-micro Capillary HPLC Column, 3 µm, 120 Å, 2 x 75 mm, 1/Pk - 09795-11 £427.00Buy Now