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You Searched For: Chromatography Columns

Chromatography columns separate molecules within mixtures during gas or liquid chromatography. Filled with stationary phase compositions or chemical compounds, the prepacked options reduce the preparing time required. The vertical pieces are able to withstand extreme temperatures and pressure fluctuations experienced when the mobile phase is forced through the medium. Meet preparative and analytical laboratory procedures with the chromatography columns to separate dissimilar moving components based on individual solvent polarity, composition, and size. The right chromatography control system allows to automate the delivery of cleaning, sanitizing and conditioning buffers to the packed column, and can enable to cycle the chromatography column several times during the batch, requiring smaller columns and subsequent lower capital investment.

Chromatography columns separate molecules within mixtures during gas or liquid chromatography. Filled with stationary phase compositions or chemical compounds, the prepacked options reduce the preparing time required. The vertical pieces are able to withstand extreme temperatures and pressure fluctuations experienced when the mobile phase is forced through the medium. Meet preparative and analytical laboratory procedures with the chromatography columns to separate dissimilar moving components based on individual solvent polarity, composition, and size. The right chromatography control system allows to automate the delivery of cleaning, sanitizing and conditioning buffers to the packed column, and can enable to cycle the chromatography column several times during the batch, requiring smaller columns and subsequent lower capital investment.


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Product Image-1.50168.0001

HPLC columns, Purospher®

Supplier: Merck
Description: Purospher® RP-18 is designed for the separation of problematic basic compounds with simple neutral eluents. In addition Purospher® RP-18 allows...

MSDS

Product Image-1.50329.0001

HPLC columns, LiChrospher®

Supplier: Merck
Description: LiChrospher® is Merck's reliable and versatile, traditionally-produced, spherical silica. LiChrospher® is available with different modifications.

MSDS

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Product Image-1.50242.0001

HPLC columns, Purospher® STAR RP-18 endcapped

Supplier: Merck
Description: Fast method development of complex samples across the pH range from 1,5 to 10,5 with different mobile phases and temperature conditions.
Purosphe...

MSDS

Product Image-1.52021.0001

HPLC columns, Chromolith® HighResolution RP-18e

Supplier: Merck
Description: Pore volume: 2,9 ml/g.

MSDS

Product Image-1.52028.0001

HPLC columns, Chromolith® NH₂

Supplier: Merck
Description: Made of highly porous monolithic rods of silica with a revolutionary bimodal pore structure, therefore, high separation efficiencies are reached under...

MSDS

Product Image-53519-U

HPLC columns, Ascentis® Express RP-Amide, Supelco®

Supplier: Merck
Description: Ascentis® Express RP-Amide phase provides alternate reversed-phase selectivity, improved peak shape for bases, 100% aqueous compatibility, and LC-MS c...

Product Image-53526-U

HPLC and UHPLC columns, Ascentis® Express Phenyl-Hexyl, Supelco®

Supplier: Merck
Description: Ascentis® Express Phenyl-Hexyl is complementary to both C18 and RP-Amide Ascentis Express phases because of this unique aromaticity. Phenyl phases als...

Product Image-53998-U

HPLC and UHPLC columns, Ascentis® Express C18, Supelco®

Supplier: Merck
Description: Ascentis® Express C18 provides high speed and high efficiencies of sub-2 μm particles at lower system pressure. The increased efficiency of these colu...

Image Unavailable-28463-U

Capillary columns, traditional phases, VOCOL, Supelco®

Supplier: Merck
Description: This intermediate polarity column is mainly designed for analyses of volatile organic compounds (VOCs), offers great retention and resolution of highl...

Image Unavailable-25341-U

Capillary columns, traditional phases, SPB-1, Supelco®

Supplier: Merck
Description: These non-polar methyl silicone bonded poly(dimethyl siloxane) columns are used to separate the sample components according to boiling point.

Image Unavailable-53997-U

HPLC columns, Ascentis® Express C8, Supelco®

Supplier: Merck
Description: The Ascentis Express C8 can be the ideal phase for non-polar compounds that are retained too strongly by a traditional C18 columns.

Product Image-25300-U

Capillary columns, traditional phases, SUPELCOWAX® 10, Supelco®

Supplier: Merck
Description: These bonded SUPELCOWAX® 10 columns are widely used for separation and purity analyses of many polar compounds, including alcohols, aromatics, and oth...

Image Unavailable-58230C30

HPLC columns, SUPELCOSIL™, LC-18, Supelco®

Supplier: Merck
Description: Column type: HPLC column, C18, Ø int.: 3,00 mm, Length: 150 mm, Pore size: 120 Å, Particle size: 5 µm

Image Unavailable-565328-U

HPLC columns, Ascentis® RP-Amide, Supelco®, 5 µm

Supplier: Merck
Description: Ascentis® RP-Amide is a ultra low-bleed, embedded polar group (EPG) phase that provides orthogonal selectivity and increased resolution for polar comp...

Product Image-53981-U

HPLC columns, Ascentis® Express HILIC, Supelco®

Supplier: Merck
Description: Many classes of polar compounds can be retained on the Ascentis® Express HILIC column which includes polar neutrals, polar acids, and polar and non-po...

Image Unavailable-59531-U

HPLC columns, SUPELCOSIL™, Suplex™ pKb-100, Supelco®

Supplier: Merck
Description: Suplex pKb-100 columns feature the same bonded phase functionality as SUPELCOSIL LC-ABZ columns. These specially deactivated columns differ in that Su...

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory.affairs.ch@vwr.com
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This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 044 745 13 13
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