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Votre recherche pour: Colonnes pour chromatographie

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

Fournisseur: Avantor
Description: Avantor® ACE® Excel® C18-PFP phase utilizes 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.

Environmentally Preferable

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Avantor® ACE® UltraCore SuperPhenylHexyl, HPLC/UHPLC Columns, 2,5 µm

Fournisseur: Avantor
Description: Avantor® ACE® UltraCore SuperPhenylHexyl solid-core (core-shell) particle columns are ideal for demanding MS work offering improved MS signal intensity and maximum MS response. These stainless steel columns combine high efficiency separations with low column back pressure. The Encapsulated Bonding Technology (EBT™) greatly increases the ligand coverage of the silica surface and effectively eliminates the effect of unbonded silanol groups on separations. This higher ligand coverage results in improved inertness, chromatographic performance and stability.

Environmentally Preferable

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Avantor® Prevail C18, HPLC Columns

Fournisseur: Avantor
Description: 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.

Environmentally Preferable

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Avantor® ACE® Generix®, Analytical UHPLC Columns, 1,8 µm

Fournisseur: Avantor
Description: These high performance UHPLC columns contain high purity spherical silica.

Environmentally Preferable

Image du produit-EXL-1213-0502U

Avantor® ACE® Excel® CN-ES, HPLC/UHPLC Columns, Analytical, 5 µm

Fournisseur: Avantor
Description: Avantor® ACE® CN-ES combines CN polar selectivity with enhanced hydrophobicity, enabling the benefits of both interactions to be fully exploited. Extra phase stability and increased column lifetime is provided by an extended alkyl chain spacer between the silica surface and cyano group. Avantor® ACE® CN-ES is suitable for both reversed phase and normal phase separations.

Environmentally Preferable

Image du produit-EXL-1211-2503U

Avantor® ACE® Excel® SuperC18, HPLC/UHPLC Columns, Analytical, 5 µm

Fournisseur: Avantor
Description: Avantor® ACE® Excel® SuperC18 columns provide high stability across an extended pH range. These stainless steel columns are ideal for use with LC/MS compatible buffers and can be used with both MeOH and MeCN mobile phases.

Environmentally Preferable

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Avantor® Partisil SCX, colonnes HPLC

Fournisseur: Avantor
Description: Avantor® Partisil® a été l'une des premières silices irrégulières disponibles dans le commerce. Sa grande surface lui confère une capacité de chargement élevée.

Environmentally Preferable

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Avantor® Apex II Amino, HPLC Columns

Numéro de catalogue: (4M15344)
Fournisseur: Avantor
Description: Avantor® Apex HPLC column phases are recommended for routine analyses.
UOM: 1 * 1 ST

Environmentally Preferable


Image du produit-ACE-1312-0520

Avantor® ACE® C18-Amide, HPLC/UHPLC Columns, 10 µm

Fournisseur: Avantor
Description: Avantor® ACE® 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.

Image du produit-ACE-135-3030

Avantor® ACE® Phényl, colonnes HPLC, 10 µm

Fournisseur: Avantor
Description: Ces colonnes ultra inerte Avantor® ACE® Phényl offrent une grande reproductibilité et une longue durée de vie. Ces colonnes en acier inoxydable sont disponibles dans une large gamme de tailles de particules et de dimensions, du capillaire au préparatif.

Image du produit-HIGCHI12-32-050-30

Avantor® Hichrom HI-WAX, GC Columns

Fournisseur: Avantor
Description: Very popular PEG high polarity phase for a wide range of applications, including (for example): essential oils, flavours and fragrances also alkanols.

Image du produit-HIGCHI863201015G5

Avantor® Hichrom HI-5 HT, GC Columns

Fournisseur: Avantor
Description: General purpose column with added temperature stability. For the analysis of solvent impurities, PCBs, hydrocarbons, essential oils, semivolatiles, pesticides, phenols, etc.

Image du produit-HI07-20-020-40

Avantor® Hichrom HI-17, GC Columns

Fournisseur: Avantor
Description: General purpose polar phase for a wide range of applications, ideal as confirmation analysis column. Ideal in a GCxGC configuration as polar dimension column. HI-17 is a Crossbonded phase and assure a long lifetime even under high temperature limits.

Image du produit-HI49-25-010-60

Avantor® Hichrom HI-PAH 2, GC Columns

Fournisseur: Avantor
Description: Application-specific column for polycyclic aromatics hydrocarbons.

Image du produit-HI16-53-100-60

Avantor® Hichrom HI-1 MS, GC Columns

Fournisseur: Avantor
Description: Really versatile general purpose apolar phase for a wide range of MS applications, including (for example): PCBs, simulated distillation, gases, essential oils, hydrocarbons analysis, pesticides, semivolatiles, oxygenates. HI-1 MS is an MS grade low-bleeding crossbonded column and assure a long lifetime even under high temperature limits.

Image du produit-HI22-20-040-40

Avantor® Hichrom HI-17 MS, GC Columns

Fournisseur: Avantor
Description: Really versatile general purpose polar phase for a wide range of applications. Ideal in confirmation analysis. HI-17 MS is an MS grade low bleeding cross-bonded column that ensures a long lifetime even under high temperature limits.

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