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You searched for: Chromatography Columns

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.

Avantor® Hichrom HI-XMLB, GC Columns

Avantor® Hichrom HI-XMLB, GC Columns

Supplier: Avantor

Proprietary low-polarity and low-bleeding stationary phase; great choice for pesticides, herbicides, polychlorinated biphenyls (PCBs), and polyaromatic hydrocarbons (PAHs). Ideal for GC/MS applications and is also an excellent choice as a confirmation column for semivolatile environmental analysis.

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J.T.Baker® BAKERBOND spe™ SiOH, SPE Columns

J.T.Baker® BAKERBOND spe™ SiOH, SPE Columns

Supplier: Avantor

BAKERBOND spe™ columns are disposable PP columns pre-packed with high capacity sorbents contained between two 20 µm PE frits.

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HPLC columns, LC-ABZ, Supelco®

Supplier: Merck

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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Avantor® ACE® C18, HPLC Columns, 5 µm

Avantor® ACE® C18, HPLC Columns, 5 µm

Supplier: Avantor

Avantor® ACE® C18 columns provide great reproducibility and column lifetime. These columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

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Vydac 214ATP C4, HPLC columns

Vydac 214ATP C4, HPLC columns

Supplier: Avantor

These Vydac TP was the first range of wide pore media phases developed in the Vydac range and became the industry standard for peptide and protein separations. The large pores of the 300 Å TP silica give polypeptide molecules complete access to the interior of the silica pores.

    
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Avantor® ACE® CN, HPLC Columns, 3 µm

Avantor® ACE® CN, HPLC Columns, 3 µm

Supplier: Avantor

These Avantor® ACE® CN columns provide great reproducibility and column lifetime.

    
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Avantor® ACE® Excel® NH₂, HPLC/UHPLC Columns, Analytical, 3 µm

Avantor® ACE® Excel® NH₂, HPLC/UHPLC Columns, Analytical, 3 µm

Supplier: Avantor

These stainless steel columns with proprietary bonding technology provide high robustness with excellent column lifetimes.

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

Supplier: Merck

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.

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Avantor® Prevail Silica, HPLC Columns

Avantor® Prevail Silica, HPLC Columns

Supplier: Avantor

Prevail™ HPLC columns exhibit long column lifetime in both highly aqueous and highly organic mobile phases. All phases, apart from Prevail™ Carbohydrate ES are silica-based. The stability of these phases is such that a single column can be switched between highly aqueous for analysis of highly polar analytes and highly organic for strong retention of hydrophobic analytes.

    
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Avantor® ACE® Excel® C18-Amide, HPLC/UHPLC Columns, 2 µm

Avantor® ACE® Excel® C18-Amide, HPLC/UHPLC Columns, 2 µm

Supplier: Avantor

Avantor® ACE® Excel® C18-Amide is a uniquely designed stationary phase offering improved retention of polar compounds, enhanced phenolic resolution and alternative selectivity to C18 bonded columns. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

    
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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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J.T.Baker® BAKERBOND® PolyCSX™, Multimode Ion Exchange (IEX) Chromatography Resin, Lab Column

J.T.Baker® BAKERBOND® PolyCSX™, Multimode Ion Exchange (IEX) Chromatography Resin, Lab Column

Supplier: Avantor

The J.T.Baker® BAKERBOND® PolyCSX™ multimode ion exchange (IEX) chromatography resin functions as a strong cation exchange resin with improved selectivity for superior separation in process chromatography applications.

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Avantor® ACE® UltraCore C18-Amide, Analytical HPLC/UHPLC Columns

Avantor® ACE® UltraCore C18-Amide, Analytical HPLC/UHPLC Columns

Supplier: Avantor

Avantor® ACE® UltraCore C18-Amide are high performing solid-core (core shell) particle columns designed for a range of reversed-phase chromatographic applications. Additional mechanisms of interaction such as H-bonding give an alternative selectivity for moderately polar analytes.

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Avantor® ACE® C4, HPLC Columns, 10 µm

Avantor® ACE® C4, HPLC Columns, 10 µm

Supplier: Avantor

Avantor® ACE® C4 columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

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Avantor® ACE® Phenyl, HPLC Columns, 10 µm

Avantor® ACE® Phenyl, HPLC Columns, 10 µm

Supplier: Avantor

These ultra inert Avantor® ACE® Phenyl columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

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

Supplier: Merck

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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J.T.Baker® BAKERBOND Speedisk® Narc-1, SPE Columns

Supplier: Avantor

Ultra-clean, PP columns with BAKERBOND® HPLC media are engineered to save time, minimise work and final solvent volumes and improve performance. Run times are up to nine times faster than conventional columns. The built-in column guard filter and higher analyte concentration may reduce or eliminate pre-filtration and concentration steps.

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Avantor® Hichrom HI-5 Basic, GC Columns

Avantor® Hichrom HI-5 Basic, GC Columns

Supplier: Avantor

Column type: GC column, Avantor® Hichrom, GC column, Fused silica, Ø int.: 0,32 mm, Length: 60 m, Film thickness: 1,00 µm

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Avantor® Hichrom HI-WAX BA, GC Columns

Avantor® Hichrom HI-WAX BA, GC Columns

Supplier: Avantor

Column type: GC column, Avantor® Hichrom, FAST GC column, Fused silica, Ø int.: 0,15 mm, Length: 5 m, Film thickness: 0,15 µm

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Avantor® ACE® C18-PFP, HPLC Columns, 10 µm

Avantor® ACE® C18-PFP, HPLC Columns, 10 µm

Supplier: Avantor

Avantor® ACE® C18-PFP phase utilises a specially developed ligand combining a C18 chain with integral PFP functionality. This results in a phase that maintains the hydrophobic, stability and low bleed characteristics of leading C18 phases, yet provides the multiple retention mechanisms of a PFP phase.

    
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Avantor® Hichrom HI-PS264, GC Columns

Avantor® Hichrom HI-PS264, GC Columns

Supplier: Avantor

Apolar phase, suitable for high flm thickness columns, to analyze solvents, alcohols, volatiles, etc.

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Avantor® ACE® PFAS Delay Columns

Avantor® ACE® PFAS Delay Columns

Supplier: Avantor

Background PFAS (Perfluoronated Alkyl Substances) from an LC instrument and mobile phase can interfere with the detection of PFAS in samples. The introduction of a delay column, which is plumbed before the autosampler in the LC system, will delay background PFAS to improve accuracy of PFAS measurement by LC-MS.​

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

Supplier: Merck

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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Avantor® ACE® Excel® C18-AR, HPLC/UHPLC Columns, Analytical, 3 µm

Avantor® ACE® Excel® C18-AR, HPLC/UHPLC Columns, Analytical, 3 µm

Supplier: Avantor

The Avantor® ACE® Excel® C18-AR phase utilises a specially developed ligand combining a C18 chain with integral phenyl functionality, thus combining the benefits of both C18 and phenyl characteristics into a single phase. This can be used for ‘standard’ C18 column separations, but is additionally recommended for separations that involve compounds containing aromatic functionality.

    
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Avantor® ACE® Generix®, Analytical HPLC Columns, 5 µm

Avantor® ACE® Generix®, Analytical HPLC Columns, 5 µm

Supplier: Avantor

These high performance HPLC columns contain high purity spherical silica.

    
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Vydac 238TP C18, HPLC columns

Vydac 238TP C18, HPLC columns

Supplier: Avantor

Vydac TP is the first range of wide pore media phases developed in the Vydac range and it is the industry's standard for peptide and protein separations. The large pores of the 300 Å TP silica give polypeptide molecules complete access to the interior of the silica pores.

    
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Avantor® Apex II Amino, HPLC Columns

Avantor® Apex II Amino, HPLC Columns

Supplier: Avantor

Avantor® Apex HPLC column phases are recommended for routine analyses.

    
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HPLC columns, Chromolith® CN

HPLC columns, Chromolith® CN

Supplier: Merck

Cyano columns are generally more polar than traditional alkyl silica columns. The functional groups are highly ordered, reducing steric hindrance for the solute. The modification also allows cation exchange activity, which is higher at neutral pH than in acidic conditions. Chromolith® CN columns are suitable for the separation of alkaloids, oils, flavonoids, glycols, phenols, phthalates, steroids and sulfonamides.

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Empty Columns, Stainless Steel

Empty Columns, Stainless Steel

Supplier: Avantor

Empty steel tube, Stainless steel, Empty columns: Yes, Ø int.: 2,10 mm, Length: 250 mm

    
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J.T.Baker® BAKERBOND spe™ Phenyl, SPE Columns

J.T.Baker® BAKERBOND spe™ Phenyl, SPE Columns

Supplier: Avantor

BAKERBOND spe™ columns are disposable PP columns pre-packed with high capacity sorbents contained between two 20 µm PE frits.

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