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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-1.50177.7075

HPLC columns, LiChroCART®, LiChrospher® 100 DIOL

Leverancier: Merck
Omschrijving: Stainless steel LiChroCART® cartridges are available with LiChrospher® sorbents. Ideal for separation of compounds under basic eluents.

MSDS

Product Image-1.52059.0001

HPLC columns, Chromolith® Phenyl

Catalogus nummer: (1.52059.0001)
Leverancier: Merck
Omschrijving: Chromolith® Phenyl HPLC columns offer greater selectivity towards aromatic ring-containing compounds than standard alkyl phases. These columns are ideal for the separation of aromatic compounds, flavonoids, fatty acids, PAH, preservatives, purines and pyrimidines.
UOM: 1 * 3 ST
Product Image-1.50464.0001

HPLC-kolommen, SeQuant® ZIC®-pHILIC

Leverancier: Merck
Omschrijving: ZIC®-pHILIC heeft dezelfde stationaire fase als ZIC®-HILIC, maar is in plaats daarvan gebaseerd op een polymeerdeeltje voor verbeterde pH-stabiliteit. Door de afwezigheid van silica is er praktisch geen achtergrond bij zeer gevoelige detectoren, zoals geladen aerosol dat wordt gebruikt voor de bepaling van organische en anorganische ionen.

MSDS

Image Unavailable-569320-U

Discovery® RP-Amide C16 HPLC Columns

Leverancier: Merck
Omschrijving: The Discovery® RP-Amide C16 HPLC Column with unique retention and selectivity.

Image Unavailable-58338C40

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

Leverancier: Merck
Omschrijving: 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.

Image Unavailable-25342.

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

Leverancier: Merck
Omschrijving: 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.

Image Unavailable-57219.

SPE tubes, Supelclean™ ENVI-18, Supelco®

Leverancier: Merck
Omschrijving: This Reversed phase Supelclean™ ENVI-18 are suitable for excellent for cleaning, extracting and concentrating pollutants from aqueous environmental sample (drinking, ground, waste water). Also suitable for extracting herbicides, fungicides and pesticides from waste material.

Image Unavailable-581400-U

Supelco® Ascentis® C8 HPLC Columns

Leverancier: Merck
Omschrijving: Ascentis® C8 HPLC columns are optimised to the three terms of the resolution equation: efficiency, retention, and selectivity.

Product Image-53531-U

Supelco® Ascentis® Express Phenyl-Hexyl HPLC and UHPLC Columns

Leverancier: Merck
Omschrijving: Ascentis® Express 90 Å Phenyl-Hexyl high-speed, high-performance liquid chromatography columns are based on a Fused-Core® particle design.

Product Image-1.50173.7081

LiChroCART® LiChrospher® 100 RP-18 HPLC Columns

Leverancier: Merck
Omschrijving: Stainless steel LiChroCART® cartridges are available with LiChrospher® sorbents. Ideal for separation of compounds under basic eluents.

MSDS

Product Image-1.50173.7142

HPLC columns, LiChroCART®, Superspher® 60 Si

Leverancier: Merck
Omschrijving: Stainless steel LiChroCART® cartridges are available with various types of Superspher® sorbents.

MSDS

Product Image-1.50173.7141

HPLC columns, LiChroCART®, Superspher® 60 RP-select B

Leverancier: Merck
Omschrijving: Stainless steel LiChroCART® cartridges are available with various types of Superspher® sorbents.

MSDS

Product Image-1.50173.7088

HPLC columns, LiChroCART®, LiChrospher® 100 RP-8

Leverancier: Merck
Omschrijving: Stainless steel LiChroCART® cartridges are available with LiChrospher® sorbents. Ideal for separation of compounds under basic eluents.

MSDS

Product Image-1.50173.7140

HPLC columns, LiChroCART®, Superspher® 60 RP-8e

Leverancier: Merck
Omschrijving: Stainless steel LiChroCART® cartridges are available with various types of Superspher® sorbents.

MSDS

Product Image-1.50013.7077

HPLC columns, Hibar®, LiChrospher® 100 NH₂

Leverancier: Merck
Omschrijving: Stainless steel Hibar® columns are complete with endfittings. These columns are available with various types of LiChrospher® sorbents.

MSDS

Product Image-1.50183.7071

HPLC columns, Hibar®, LiChrospher® 100 CN

Leverancier: Merck
Omschrijving: Stainless steel Hibar® columns are complete with endfittings. These columns are available with various types of LiChrospher® sorbents.

MSDS

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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