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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® ACE® ChromSword, HPLC/UHPLC Columns, Method Development Kits

Avantor® ACE® ChromSword, HPLC/UHPLC Columns, Method Development Kits

Supplier: Avantor

Solve U/HPLC method development challenges systematically and efficiently using Avantor® ACE® columns and ChromSword 5.1 Lite method development software. The Avantor® ACE® ChromSword Method Development Kit includes six alternative selectivity Avantor® ACE® phases, a copy of ChromSword 5.1 Lite offline with a six month activation licence and a lot of technical information and support.

    
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Avantor® ACE®, HPLC/UHPLC Columns, Extended Method Development Kits, 5 µm

Avantor® ACE®, HPLC/UHPLC Columns, Extended Method Development Kits, 5 µm

Supplier: Avantor

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.

    
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Avantor® ACE®, HPLC/UHPLC Columns, Advanced Method Development Kits, 1,7 µm

Avantor® ACE®, HPLC/UHPLC Columns, Advanced Method Development Kits, 1,7 µm

Supplier: Avantor

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.

    
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Avantor® ACE® UltraCore, HPLC/UHPLC Columns, Method Development Kits, 5 µm

Avantor® ACE® UltraCore, HPLC/UHPLC Columns, Method Development Kits, 5 µm

Supplier: Avantor

Avantor® ACE® Method Development Kits (MDK) are designed to maximize 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. A complete range of kits for all requirements is available, including porous, solid core, HILIC and bioanalytical 300 Å column kits. These kits group together the essential column chemistries for method development and are available in a wide range of column formats.

    
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Avantor® ACE®, HPLC/UHPLC Columns, Extended Method Development Kits, 3 µm

Avantor® ACE®, HPLC/UHPLC Columns, Extended Method Development Kits, 3 µm

Supplier: Avantor

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.

    
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Hibar® HPLC Columns, with Purospher® Sorbents

Hibar® HPLC Columns, with Purospher® Sorbents

Supplier: Merck

Stainless steel Hibar® columns are complete with endfittings. These columns are available with various types of Purospher® sorbents.

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HPLC columns, Hibar®, LiChrospher® 100  RP-8e

HPLC columns, Hibar®, LiChrospher® 100 RP-8e

Supplier: Merck

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

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Discovery® RP-Amide C16 HPLC Columns

Supplier: Merck

The Discovery® RP-Amide C16 HPLC Column with unique retention and selectivity.

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Supelco® Ascentis® C8 HPLC Columns

Supplier: Merck

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

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HPLC columns, Chromolith® Phenyl

HPLC columns, Chromolith® Phenyl

Supplier: Merck

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.

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HPLC columns, LiChroCART®, Purospher® STAR RP-8e

HPLC columns, LiChroCART®, Purospher® STAR RP-8e

Supplier: Merck

Stainless steel LiChroCART® cartridges are available with various types of Purospher® sorbents.

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HPLC columns, LiChroCART®, LiChrospher® 100 RP-18e

HPLC columns, LiChroCART®, LiChrospher® 100 RP-18e

Supplier: Merck

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

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HPLC columns, LiChroCART®, LiChrospher® 100 DIOL

HPLC columns, LiChroCART®, LiChrospher® 100 DIOL

Supplier: Merck

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

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

Supplier: Merck

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.

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

Supplier: Merck

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.

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Supelco® Ascentis® Express ES-C18 HPLC and UHPLC Columns

Supplier: Merck

Ascentis® Express ES-C18 is a non-endcapped C18 stationary phase based on the proven Fused-Core® particle design.

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SPE tubes, Supelclean™ ENVI-18, Supelco®

Supplier: Merck

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.

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HPLC columns, SeQuant® ZIC®-pHILIC

HPLC columns, SeQuant® ZIC®-pHILIC

Supplier: Merck

ZIC®-pHILIC has the same stationary phase as ZIC®-HILIC, but is instead based on a polymeric particle for enhanced pH stability. The lack of silica practically nullifies background in high sensitivity detectors such as charged aerosol used for determination of organic and inorganic ions.

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Organic size exclusion chromatography columns, GPC KF series

Supplier: Resonac

These are organic solvent SEC (GPC) columns.

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Cation exchange chromatography columns, TSK-GEL® SP-NPR

Cation exchange chromatography columns, TSK-GEL® SP-NPR

Supplier: TOSOH Bioscience

TSK-Gel® SP-NPR are polymer based stainless steel columns. These columns provide fast separations due to their small spherical particles.

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Gel permeation chromatography clean-up columns, CLNpak EV

Supplier: Resonac

The CLNpak EV are styrene divinylbenzene copolymer based columns suitable for the fractionation of residual pesticides in foods.

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Ligand exchange and HILIC chromatography columns, SUGAR

Supplier: Resonac

Separation is performed by combining ligand exchange and HILIC modes.

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Desalting column, G-Trap™ GT

Desalting column, G-Trap™ GT

Supplier: G-Biosciences

G-Trap™ GT desalting columns are prepacked ready to use columns for separation of low molecular weight substances from high molecular weight substances based on size exclusion chromatography. Mostly used for removal of salt or buffer exchange before or after different chromatographic steps. They can also be used for separation of proteins based on their sizes.

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Organic size exclusion chromatography columns, GPC KD-800 series

Supplier: Resonac

Standard organic solvent SEC (GPC) column.

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Liquid-liquid extraction, EXtrelut® NT

Liquid-liquid extraction, EXtrelut® NT

Supplier: Merck

EXtrelut® NT is a specially processed, inert, wide pore kieselguhr with a high pore volume. It has been used for quite some time within research, for the sample preparation of urine, whole blood, plasma and other biological matrices. Other applications include environmental and residue testing such as analysis of industrial, domestic and wastewater. EXtrelut® NT is supplied either pre-packed in cartridges or as a loose sorbent. EXtrelut® NT simplifies liquid-liquid extraction by replacing separation funnels. Using a single step is more efficient, saves solvent, as well as material and time, in contrast to classic funnel separation. The aqueous sample is simply applied to the EXtrelut® NT sorbent. It distributes itself over the chemically-inert matrix so acting as a stationary phase. Subsequently, elution takes place using organic solvents that are non miscible with water. All the lipophilic substances are extracted from the aqueous into the organic phase.

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Aqueous/organic size exclusion chromatography columns, MSpak GF-310

Supplier: Resonac

Semi-micro columns for Asahipak GF-310 HQ. Effective for drug analysis in biological samples by using the column-switching method to remove proteins.

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Hibar® LiChrospher® 100 RP-18 HPLC Columns

Hibar® LiChrospher® 100 RP-18 HPLC Columns

Supplier: Merck

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

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HPLC columns, Hibar®, LiChrospher® 100 PAH

HPLC columns, Hibar®, LiChrospher® 100 PAH

Supplier: Merck

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

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Discovery® Cyano HPLC Columns

Supplier: Merck

The Discovery® Cyano HPLC Column with lower hydrophobicity than C18 or C8 and unique selectivity.

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HPLC columns, LiChroCART®, Purospher® STAR Si

HPLC columns, LiChroCART®, Purospher® STAR Si

Supplier: Merck

Stainless steel LiChroCART® cartridges are available with various types of Purospher® sorbents.

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