Order Entry
Portugal
ContactUsLinkComponent
 

 

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.

Capillary column, Omegawax®, Supelco®

Supplier: Merck

This column with bonded poly(ethylene glycol) phase allows highly reproducible analyses of fatty acid methyl esters (FAMEs), specifically the omega 3 and omega 6 fatty acids. It is tested to ensure reproducible FAME equivalent chain length (ECL) values and resolution of key components.

Expand 1 Items
 
MabPac™ SEC-1 Size Exclusion Chromatography Columns

MabPac™ SEC-1 Size Exclusion Chromatography Columns

Supplier: Thermo Fisher Scientific

The proprietary hydrophilic bonded layer in these MAbPac SEC-1 Columns results in minimal non-desired interactions between the proteins and the stationary phase. The stationary phase is designed to handle different eluent conditions containing both high and low ionic strength mobile phases, as well as mass spectrometry friendly volatile eluents.

Expand 6 Items
 

Cation exchange chromatography columns, IEC series

Supplier: Resonac

SP-825, CM-825: Suitable for the analysis of relatively high molecular weight compounds, such as proteins, peptides, DNA, and RNA. Usable across wide pH range between 2 and 12.

Expand 2 Items
 
HPLC columns, preparative scale, Chromolith® Prep

HPLC columns, preparative scale, Chromolith® Prep

Supplier: Merck

Chromolith® Prep monolithic stationary phases are new ultrapure silica phases which gain their special properties from a bimodal pore structure. This structure is a property of the new 'Sol-Gel' technology and consists of macropores and mesopores. The mesopores with an average diameter of 12 nm, form the fine porous structure of the column interior and create a very large surface area on which adsorption of the target compounds occurs.

Expand 5 Items
 
Supelco® Ascentis® Express PAH HPLC Columns

Supelco® Ascentis® Express PAH HPLC Columns

Supplier: Merck

Ascentis® Express PAH is a non endcapped C18 bonded phase with a proprietary manufacturing process designed on proven Fused-Core® technology to provide a fast and efficient separation of PAH compounds.

Expand 13 Items
 
Chiral columns, ChiraDex®

Chiral columns, ChiraDex®

Supplier: Merck

ChiraDex® is a versatile HPLC column characterised by broad enantioselectivity and can be used for the separation of enantiomers of numerous different classes of substances. ChiraDex® is based on beta-cyclodextrin covalently linked to spherical particles of silica, and is ideal for chiral separation of hydrocarbons, steroids, phenol esters and derivatives, aromatic amines, heterocycles with five- to seven-membered ring. Simply composed RP-eluents can be used in most separations.

Expand 3 Items
 

SPE tubes, Supelclean™ Florisil®/Na₂SO₄

Supplier: Merck

Dual layer SPE tube that contains Na2SO4 (upper layer) and Florisil (magnesium silicate; lower layer) separated and packed with PTFE frits (glass tubes) or PE frits (PP tubes).

Expand 1 Items
 
UHPLC columns, Purospher® STAR RP-18 endcapped

UHPLC columns, Purospher® STAR RP-18 endcapped

Supplier: Merck

Available with optimised 2 μm particulate silica, these UHPLC columns, based on Purospher® STAR RP-18 endcapped, are ideal for ultra-fast applications, where resolution, sensitivity and sample throughput are crucial. They are the first choice for high throughput screening and QC analyses, process monitoring, method development and LC-MS applications. Due to its balanced selectivity, Purospher® STAR RP-18 endcapped UHPLC columns cover almost all demanding separations with tailing-free chromatograms. Purospher® STAR RP-18 endcapped 3 μm columns are recommended for difficult samples where clogging and back pressure present an issue.

Expand 9 Items
 
HPLC columns, Hibar®, LiChrospher® 100 CN

HPLC columns, Hibar®, LiChrospher® 100 CN

Supplier: Merck

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

Expand 12 Items
 
HPLC columns, Hibar®, LiChrospher® 100 NH₂

HPLC columns, Hibar®, LiChrospher® 100 NH₂

Supplier: Merck

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

Expand 12 Items
 

HPLC columns, Discovery C18, Supelco®

Supplier: Merck

Discovery® C18 columns are designed for the separation of peptides and small proteins with exceptional peak shape for basic and acidic analytes.

Expand 4 Items
 
HPLC columns, Chromolith® HighResolution RP-18e

HPLC columns, Chromolith® HighResolution RP-18e

Supplier: Merck

Pore volume: 2,9 ml/g.

Expand 11 Items
 

Supelco® Ascentis® C18 HPLC Columns

Supplier: Merck

Ascentis® C18 HPLC columns are optimised to the three terms of the resolution equation: efficiency, retention, and selectivity. The classical C18 column is suitable for any method that specifies a C18-type column.

Expand 23 Items
 
Carbon LC columns, Supel™, Supelco®

Carbon LC columns, Supel™, Supelco®

Supplier: Merck

Porous Graphitic Carbon (PGC) particle packed column for separating poorly retained, polar compounds.

Expand 14 Items
 
HPLC columns, LiChroCART®, Superspher® 60 Si

HPLC columns, LiChroCART®, Superspher® 60 Si

Supplier: Merck

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

Expand 22 Items
 
HPLC columns, LiChroCART®, Superspher® 60 RP-select B

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

Supplier: Merck

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

Expand 18 Items
 
HPLC columns, LiChroCART®, Superspher® 60 RP-8e

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

Supplier: Merck

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

Expand 22 Items
 
HPLC columns, LiChroCART®, LiChrospher® 100 RP-8

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

Supplier: Merck

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

Expand 36 Items
 
Supelco® BIOshell™ HPLC Columns, 400 Å Protein C4 Fused-Core®

Supelco® BIOshell™ HPLC Columns, 400 Å Protein C4 Fused-Core®

Supplier: Merck

BIOshell™ 400 Å Protein C4 columns contain 3,4 µm advanced Fused-Core® particles with 400 Å pores that are specifically engineered to provide efficient separation of large proteins.

Expand 13 Items
 
LiChroCART® LiChrospher® 100 RP-18 HPLC Columns

LiChroCART® LiChrospher® 100 RP-18 HPLC Columns

Supplier: Merck

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

Expand 36 Items
 
Solvent desorption tubes, Supelco®

Solvent desorption tubes, Supelco®

Supplier: Merck

These LpDNPH cartridges are suitable for sampling carbonyls in ambient, indoor, and industrial atmospheres. The derivatives are eluted from the cartridge in acetonitrile and are analysed by HPLC.

Expand 9 Items
 
Chromolith® WidePore (WP) 300 HPLC Columns for Bioapplications

Chromolith® WidePore (WP) 300 HPLC Columns for Bioapplications

Supplier: Merck

These columns have been designed following the high demand for suitable analytical methods for process monitoring and quality control of wide pore biomolecules. Accurate analysis of proteins, antibodies and large peptides requires columns with good permeability, along with better mass transfer and selectivity. In order for size exclusion not to influence the separation, the pore size should be approximately ten times larger than the molecule being analysed.

Expand 26 Items
 
Anion exchange chromatography columns, TSK-GEL®, sugar

Anion exchange chromatography columns, TSK-GEL®, sugar

Supplier: TOSOH Bioscience

TSK-GEL® sugar columns are polymer based stainless steel columns for analysis of monosacchrides, disaccharides and sugar alcohols by isocratic analysis (TSKgel sugar analysis AXI) or by gradient analysis (TSKgel sugar analysis AXG).

Expand 2 Items
 
Reversed phase chromatography columns, RSpak DS

Reversed phase chromatography columns, RSpak DS

Supplier: Resonac

RSpak DS columns are suitable for reversed-phase analysis of highly hydrophilic substances, which cannot be retained well by ODS columns.

Expand 3 Items
 
Reversed phase chromatography columns, RSpak DC-613

Reversed phase chromatography columns, RSpak DC-613

Supplier: Resonac

These columns are used to separate by combination of ligand exchange and HILIC modes and can analyse sugars without removing sodium salts in the sample.

Expand 2 Items
 
Cation exchange chromatography columns, TSK-GEL® SCX

Cation exchange chromatography columns, TSK-GEL® SCX

Supplier: TOSOH Bioscience

TSK-Gel® SCX are polymer based stainless steel columns packed with porous polystyrene divinylbenzene polymer beads. Designed for the separation and analysis of organic acids, saccharides and alcohols.

Expand 2 Items
 
Reversed phase chromatography columns, silica-based C18M

Reversed phase chromatography columns, silica-based C18M

Supplier: Resonac

C18M are monometric type ODS columns, fully endcapped high purity silica (99,99% or higher). Ideal for reversed phase separation.

Expand 2 Items
 
Reversed phase chromatography columns, RSpak JJ-50

Reversed phase chromatography columns, RSpak JJ-50

Supplier: Resonac

RSpak JJ-50 columns are ideal for analysis of complex samples containing neutral and ionic substances (surfactants) by multimode (reversed-phase and anion exchange) analysis.

Expand 1 Items
 
Threaded Empty Columns for UHPLC Hardware

Threaded Empty Columns for UHPLC Hardware

Supplier: Avantor

Column type: UHPLC column, Empty columns, threaded, for UHPLC hardware, with length 250 mm, Empty columns: Yes

    
Expand 1 Items
 
Avantor® Hichrom HI-ALC 2, GC Columns

Avantor® Hichrom HI-ALC 2, GC Columns

Supplier: Avantor

Application specific column for blood alcohols testing.

Expand 3 Items
 
Recommended for You