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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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Image du produit-POLY10010250A

Polygosil 100-10, HPLC Columns

Numéro de catalogue: (POLY10010250A)
Fournisseur: Avantor
Description: Irregular silica phases for analytical applications.
UOM: 1 * 1 ST
Image du produit-238MS5.310

Vydac 238MS C18, HPLC columns

Fournisseur: Avantor
Description: These Vydac MS columns are a later development from Grace for the reversed phase HPLC separation of biomolecules. A proprietary surface treatment and bonding process gives Vydac MS columns a unique selectivity. A variety of reversed phases makes this product line suitable for the analysis of small peptides to large intact, undenatured proteins.

Image du produit-4M15303

Avantor® Apex Silica, HPLC Columns

Numéro de catalogue: (4M15303)
Fournisseur: Avantor
Description: Avantor® Apex HPLC column phases are recommended for routine analyses.
UOM: 1 * 1 ST
Image du produit-VYD-5ODS-250D

Vydac ODS, HPLC columns

Fournisseur: Avantor
Description: Vydac is a registered trademark of W.R.Grace and Co.

Image du produit-MDKA-5-0503U

Colonnes HPLC/UHPLC, kits de développement de méthodes avancées Avantor® ACE®, 5 µm

Fournisseur: Avantor
Description: Avantor® ACE® Method Development Kits (MDK) are designed to maximise selectivity, offering a powerful and reliable approach to UHPLC/HPLC method development. Based upon an ultra-inert, high efficiency silica, Avantor® ACE® phases incorporate the latest developments in LC stationary phase design, providing chromatographers with more choices for alternative selectivity, without compromising stability or robustness.

Image du produit-EXL-126-0346U

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

Fournisseur: Avantor
Description: Avantor® ACE® Excel® AQ 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.

Image du produit-MDKB-3-1502

Colonnes HPLC, kits de développement de méthodes Avantor® ACE® bioanalytiques 300 Å, 3 µm

Fournisseur: Avantor
Description: Avantor® ACE® Method Development Kits (MDK) are designed to maximise selectivity, offering a powerful and reliable approach to UHPLC/HPLC method development. Based upon an ultra-inert, high efficiency silica, Avantor® ACE® phases incorporate the latest developments in LC stationary phase design, providing chromatographers with more choices for alternative selectivity, without compromising stability or robustness.

Image du produit-HI73-25-025-30

Avantor® Hichrom HI-DEX B-03, GC Columns

Fournisseur: Avantor
Description: Unique selectivity for the separation of enantiomers. Useful for the analysis of chiral compounds in fragrances, pesticides and pharmaceuticals in which the determination of the ratio of enantiomers in a sample is necessary.

Image du produit-HI72-25-015-50

Avantor® Hichrom HI-DEX B-SE, GC Columns

Fournisseur: Avantor
Description: Unique selectivity for the separation of enantiomers. Useful for the analysis of chiral compounds in fragrances, pesticides and pharmaceuticals in which the determination of the ratio of enantiomers in a sample is necessary.

Image non disponible-HI99-53-DHT-60

Avantor® Hichrom, Retention Gap/Precolumn, HMDS Deactivated High Temperature Fused Silica

Fournisseur: Avantor
Description: HMDS deactivated high temperature fused silica retention gap / precolumn. Deactivation mainly for apolar solvents.

Image du produit-HI04-32-400-30

Avantor® Hichrom HI-SE52, GC Columns

Fournisseur: Avantor
Description: General purpose column for solvent impurities, PCBs, hydrocarbons, essential oils, semivolatiles, triglycerides, pesticides, poly-waxes, etc.

Image du produit-HI88-25-010-30

Avantor® Hichrom HI-8 HT, GC Columns

Fournisseur: Avantor
Description: High Temperature general purpose column ideal for PCBs compounds, Pesticides, environmental analysis.

Image du produit-HI81-10-010-5

Avantor® Hichrom HI-DEX DET Gamma, GC Columns

Fournisseur: Avantor
Description: Useful for the analysis of chiral compounds in fragrances, pesticides and pharmaceuticals in which the determination of the ratio of enantiomers in a sample is necessary.

Image du produit-HI82-10-010-5

Avantor® Hichrom HI-DEX DMP Beta, GC Columns

Fournisseur: Avantor
Description: Useful for the analysis of chiral compounds in fragrances, pesticides and pharmaceuticals in which the determination of the ratio of enantiomers in a sample is necessary.

Image du produit-HI80-10-010-5

Avantor® Hichrom HI-DEX DET Beta, GC Columns

Fournisseur: Avantor
Description: Useful for the analysis of chiral compounds in fragrances, pesticides and pharmaceuticals in which the determination of the ratio of enantiomers in a sample is necessary.

Image du produit-EXL-1713-D1002

Avantor® ACE® Excel® CN-ES, HPLC/UHPLC Columns, Analytical, 1,7 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.

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