Chromatography Columns

Chromatography columns separate molecules within mixtures during gas or liquid methods. Filled with stationary phase compositions or resins, 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 polarity, composition, and size.

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HPLC columns, LiChroCART®, LiChrospher® 60 RP-select B

Supplier: Merck

Stainless steel LiChroCART® cartridges are available with LiChrospher® sorbents. Ideal for separation of compounds under basic eluents.

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HPLC columns, LiChroCART®, Superspher® 60 RP-select B

Supplier: Merck

Stainless steel LiChroCART® cartridges are available with various types of Superspher® sorbents.

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HPLC columns, LiChroCART®, Purospher® RP-18

Supplier: Merck

Stainless steel LiChroCART® cartridges are available with various types of Purospher® sorbents.

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HPLC columns, LiChroCART®, Purospher® STAR NH₂

Supplier: Merck

Stainless steel LiChroCART® cartridges are available with various types of Purospher® sorbents.

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HPLC columns, LiChroCART®, LiChrospher® 100 DIOL

Supplier: Merck

Stainless steel LiChroCART® cartridges are available with LiChrospher® sorbents. Ideal for separation of compounds under basic eluents.

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HPLC columns, LiChroCART®, Purospher® STAR RP-8e

Supplier: Merck

Stainless steel LiChroCART® cartridges are available with various types of Purospher® sorbents.

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HPLC columns, LiChroCART®, Purospher® STAR Si

Supplier: Merck

Stainless steel LiChroCART® cartridges are available with various types of Purospher® sorbents.

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Capillary columns, Chromolith® CapRod®

Supplier: Merck

Fast nano-LC for proteins and peptides. Chromolith® CapRod® capillaries combine the speed of monolithic silica technology with the sensitivity of nano-LC, thus enabling high speed high sensitivity LC-MS analytics.

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LiChroCART®, Superspher® 100 Si HPLC Columns

Supplier: Merck

Stainless steel. LiChroCART® cartridges are available with various types of Superspher® sorbents.

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

Supplier: Merck

Suplex pKb-100 columns feature the same bonded phase functionality as SUPELCOSIL LC-ABZ columns. These specially deactivated columns differ in that Suplex pKb-100 is not endcapped, while SUPELCOSIL LC-ABZ is endcapped. The absence of the end-capping reagent results in better performance from Suplex pKb-100 for the strongest basic compounds, while LC-ABZ is preferred when the sample also contains acids and/or zwitterions.

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HPLC columns, SUPELCOSIL™, LC-8-DB, Supelco®

Supplier: Merck

These SUPELCOSIL LC-DB phases are specially deactivated for basic compounds. These columns provide less retention, better peak shape, and higher efficiency for organic bases than can be obtained on conventional reversed-phase columns.

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Capillary columns, traditional phases, SPB-5, Supelco®

Supplier: Merck

These bonded poly(5% diphenyl/95% dimethylsiloxane) low phenyl content columns improve thermal stability of the phase, while still providing essentially a boiling point elution order, and a slight increase in selectivity, especially for aromatic compounds.

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

Supplier: Merck

Column type: HPLC column, C18, Ø int.: 4,60 mm, Length: 250 mm, Pore size: 120 Å, Particle Size: 5 µm

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Discovery® RP-Amide C16 HPLC Columns

Supplier: Merck

The Discovery® RP-Amide C16 HPLC Column with unique retention and selectivity.

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

Supplier: Merck

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

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

Supplier: Merck

These bonded SUPELCOWAX® 10 columns are widely used for separation and purity analyses of many polar compounds, including alcohols, aromatics, and other solvents, flavors, fragrances and FAMEs.