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.

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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Supelco® BIOshell™ HPLC Columns, 400 Å Protein C4 Fused-Core®

Supplier: Merck

BIOshell™ 400 Å Protein C4 columns contain 3,4 µm advanced Fused-Core® particles with 400 Å pores that are specifically engineered to provide efficient separation of large proteins.

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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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HPLC columns, LiChroCART®, LiChrospher® 100 RP-18e

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®, 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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SPE tubes, Supelclean™ Florisil®/Na₂SO₄

Supplier: Merck

Dual layer SPE tube that contains Na2SO4 (upper layer) and Florisil (magnesium silicate; lower layer) separated and packed with PTFE frits (glass tubes) or PE frits (PP tubes).

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HPLC Columns, Zinc

Supplier: Avantor

Column type: HPLC column, Zinc, Ø int.: 4,00 mm, Length: 20 mm

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Empty Columns, Stainless Steel

Supplier: Avantor

Stainless steel, Empty columns: Yes, Ø int.: 7,50 mm, Length: 75 mm

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Supelco® Ascentis® Express PAH HPLC Columns

Supplier: Merck

Ascentis® Express PAH is a non endcapped C18 bonded phase with a proprietary manufacturing process designed on proven Fused-Core® technology to provide a fast and efficient separation of PAH compounds.

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Threaded Empty Columns for UHPLC Hardware

Supplier: Avantor

Column type: UHPLC column, Empty columns, threaded, for UHPLC hardware, with length 250 mm, Empty columns: Yes

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Avantor® Alltima HP, HPLC columns, HILIC, 3 µm

Supplier: Avantor

Avantor® Alltima HP columns features hydrophilic interaction chromatography that uses small amounts of water for increased sensitivity
with microbore applications.

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HPLC columns, SUPELCOSIL™, LC-NH₂, Supelco®

Supplier: Merck

Silica based SUPELCOSIL™ LC-NH₂ columns separate monosaccharides, disaccharides, and some trisaccharides, with elution generally in order of increasing molecular weight. Retention decreases as the proportion of water:acetonitrile in the mobile phase is increased.

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

Supplier: Merck

This non-polar column is specially designed for reproducible analyses of plant sterols, cholesterol, and other animal sterols.

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Avantor® Hichrom HI-20, GC Columns

Supplier: Avantor

General purpose column, ideal as confrmation column.

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

Supplier: Merck

Column type: HPLC column, C18, Ø int.: 4,60 mm, Length: 150 mm, Pore size: 120 Å, Particle size: 5 µm

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Exsil C8, HPLC Columns

Supplier: Avantor

Exsil HPLC columns are a useful alternative to the classical spherical HPLC silicas.

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Vydac C8, HPLC columns

Supplier: Avantor

Vydac is a registered trademark of W.R.Grace and Co.

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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.