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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-1.50436.0001

HPLC columns, SeQuant® ZIC®-HILIC

Supplier: Merck
Description: The selectivity offered by ZIC®-HILIC is suitable for a wide variety of molecules containing hydrophilic or ionisable functional groups. This includes compounds such as carbohydrates, metabolites, acids and bases, organic and inorganic ions, metal complexes, amino acids, peptides, protein digests, plant and cell extracts, plus much more. Such compounds are normally characterised by a small or negative LogP value and have poor retention on reversed-phase columns.

MSDS

Product Image-1.52026.0001

Chromolith® NH₂ HPLC Columns

Supplier: Merck
Description: Made of highly porous monolithic rods of silica with a revolutionary bimodal pore structure, therefore, high separation efficiencies are reached under low back pressures. These columns have long lifetimes within pH range of 2,5 to 7,5, high matrix tolerance and speed of analysis. Technical information.

MSDS

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Supelco® Ascentis® Express C18 HPLC and UHPLC Columns

Supplier: Merck
Description: Ascentis® Express C18 high-speed, high-performance liquid chromatography columns are based on the highly efficient Fused-Core® particle design.

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Supelco® Ascentis® Express C8 HPLC and UHPLC Columns

Supplier: Merck
Description: Ascentis® Express C8 high-speed, high-performance liquid chromatography columns are based on the highly efficient Fused-Core® particle design.

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Supelco® Ascentis® Express OH5 HPLC and UHPLC Columns

Supplier: Merck
Description: Ascentis® Express OH5 high-speed, high-performance liquid chromatography columns are based on the highly efficient Fused-Core® particle design.

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Supelco® Ascentis® Express PCS-C18 HPLC Columns

Supplier: Merck
Description: <p>The Ascentis® Express PCS-C18 columns are designed for effective separation of basic, acidic, or neutral compounds using low ionic strength (formic acid) mobile phase conditions.</p>

New Product

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HPLC columns, LC-ABZ, Supelco®

Supplier: Merck
Description: The LC-ABZ phase has a unique deactivation technology which provides excellent reversed-phase performance for basic compounds, as well as those that are acidic, polar neutral, and non-polar.

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Supelco® BIOshell™ Columns, 160 Å Peptide C18 Fused-Core®

Supplier: Merck
Description: BIOshell™ 160 Å Peptide C18 columns are specifically engineered to provide efficient separation of peptides as well as small proteins.

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Supelco® Discovery® BIO C5 Reversed-Phase Solution to Protein and Peptide Separation Challenges

Supplier: Merck
Description: Discovery® BIO Wide Pore reversed-phase columns satisfy the need for efficiency, selectivity, scalability, and reproducibility for RP HPLC analyses of proteins, peptides, and small biomolecules.

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Supelco® Ascentis® Phenyl HPLC Columns

Supplier: Merck
Description: Ascentis®Phenyl HPLC columns are optimised to the three terms of the resolution equation: efficiency, retention, and selectivity.

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Supelco® Ascentis® RP-Amide HPLC Columns

Supplier: Merck
Description: Ascentis® RP-Amide HPLC columns are optimised to the three terms of the resolution equation: efficiency, retention, and selectivity.

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Capillary columns, traditional phases, SP-2380, Supelco®

Supplier: Merck
Description: These columns are situated between the traditional non bonded cyanosilicone phases SP-2330 and SP-2340 in polarity. The high polarity of this phase allows the separation of geometric (cis/trans) fatty acid methyl ester isomers as a group.

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Capillary columns, special purpose, FAMES, SP-2560, Supelco®

Catalog Number: (24056.)
Supplier: Merck
Description: Specially prepared and tested columns to seperate geometrical position (cis/trans) isomers of fatty acid methyl esters. Seperation of FAMEs should be take place in hydrogenated vegetable oil samples.
UOM: 1 * 1 items
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Supelco® BIOshell™ HPLC Columns, Glycan Fused-Core®

Catalog Number: (50994-U)
Supplier: Merck
Description: BIOshell™ Glycan HPLC columns are specifically engineered to deliver fast, high resolution, reproducible gylcan identification using HILIC chromatography.
UOM: 1 * 1 items
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HPLC columns, SUPELCOGEL CA, Supelco®

Supplier: Merck
Description: SUPELCOGEL is a resin-based ion exclusion HPLC column which contains sulfonated divinylbenzene resins in six cationic forms. it is used for the unique selectivity for analyses of saccharides or organic acids. The SUPELCOGEL Ca columns are used to separate monosaccharides and sugar alcohols and also for separation of sugars in high fructose corn syrup.

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CPC systems

Supplier: GILSON LCMS
Description: Gilson’s reusable, silica-free centrifugal partition chromatography (CPC) columns offer high injection capacities of milligram to multi-kilograms resulting in 95% recoveries with 99% purity or better.

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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 on +353 1 88 22222
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 eurega_services@eu.vwr.com
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This product has been blocked by your organisation. 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 Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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