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U heeft gezocht op: Kolommen voor chromatografie

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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Product Image-VYD-4ODS-150D

Vydac ODS, HPLC columns

Leverancier: Avantor
Omschrijving: Vydac is a registered trademark of W.R.Grace and Co.

Image Unavailable-HI99-15-DHT-30

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

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

Product Image-EXL-1713-D1002

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

Leverancier: Avantor
Omschrijving: 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.

Product Image-HI88-32-015-15

Avantor® Hichrom HI-8 HT, GC Columns

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

Product Image-HI62-32-025-50

Avantor® Hichrom HI-SOLVE 1, GC Columns

Leverancier: Avantor
Omschrijving: Application specifc columns developed for complex solvents mixtures analysis. HI-SOLVE 2 is ideal for aromatics and oxygenates in gasoline.

Image Unavailable-7310-07

SPE-kolommen, J.T.Baker®, BAKERBOND spe™ Sephadex® G-25

Catalogus nummer: (7310-07)
Leverancier: Avantor
Omschrijving: BAKERBOND spe™ kolommen zijn kolommen voor eenmalig gebruik van PP, voorverpakt met sorbenten met een hoge capaciteit ingesloten tussen twee 20 µm PE-frits.
UOM: 1 * 30 ST
Product Image-6059-07

Multimode ionenuitwisseling (IEX) chromatografiehars, labkolom, J.T.Baker® BAKERBOND® PolyPEI™

Leverancier: Avantor
Omschrijving: De J.T.Baker® BAKERBOND® PolyPEI™ multimode ionenuitwisseling (IEX) chromatografiehars werkt als een zwakke anionuitwisselingshars met een verbeterde selectiviteit voor superieure scheiding in proceschromatografietoepassingen.

Product Image-6064-25

Gemengde modus Hydrofobe interactiechromatografie (HIC) hars, labkolom, J.T.Baker® BAKERBOND® Poly Hi-Propyl™

Leverancier: Avantor
Omschrijving: De J.T.Baker® BAKERBOND® Poly Hi-Propyl™ gemengde modus Hydrofobe interactiechromatografie (HIC) hars biedt een verbeterde selectiviteit voor superieure scheiding in proceschromatografietoepassingen.

Product Image-HILN-17-D1002

Avantor® ACE® HILIC-N, HPLC/UHPLC Columns, Analytical

Leverancier: Avantor
Omschrijving: Avantor® ACE® HILIC-N columns have been designed specifically for HILIC applications and are especially useful for the separation of polar analytes. These columns are part of a suit of 3 proprietary HILIC columns (HILIC-A, HILIC-B and HILIC-N) developed to enable chromatographers to achieve reproducible and successful HILIC separations using a systematic approach to method development.

Product Image-MDKE-17-0502U

Avantor® ACE®, HPLC/UHPLC-kolommen, uitgebreide ontwikkelingskits voor methoden, 1,7 µm

Leverancier: Avantor
Omschrijving: Avantor® ACE®-methodeontwikkelingskits (MDK) zijn ontworpen om selectiviteit te maximaliseren en bieden een krachtige en betrouwbare benadering van UHPLC/HPLC-methodeontwikkeling. Op basis van een ultra-inerte silica met hoge efficiëntie, maken Avantor® ACE®-fasen gebruik van de laatste ontwikkelingen op het gebied van LC-stationaire-faseontwerp. Zo krijgen chromatografisten meer keuze qua alternatieve selectiviteit, zonder dat dit ten koste gaat van de stabiliteit of robuustheid.

Product Image-238MS5.310

Vydac 238MS C18, HPLC columns

Leverancier: Avantor
Omschrijving: 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.

Product Image-HICH99247

Avantor® Prevail Cyano, HPLC Columns

Leverancier: Avantor
Omschrijving: 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.

Product Image-HICH99229

Avantor® Prevail C8, HPLC Columns

Catalogus nummer: (HICH99229)
Leverancier: Avantor
Omschrijving: 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.
UOM: 1 * 1 ST
Product Image-EXL-113-1003U

Avantor® ACE® Excel® C4, HPLC/UHPLC Columns, Analytical, 3 µm

Leverancier: Avantor
Omschrijving: These ultra-inert Avantor® ACE® Excel® 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.

Product Image-EXL-126-2502U

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

Leverancier: Avantor
Omschrijving: 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.

Product Image-4M15303

Avantor® Apex Silica, HPLC Columns

Catalogus nummer: (4M15303)
Leverancier: Avantor
Omschrijving: Avantor® Apex HPLC column phases are recommended for routine analyses.
UOM: 1 * 1 ST
Bel voor prijs
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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