You searched for: Chromatography Columns

Supplier: Merck

These SUPELCOSIL LC-DB phases are specially deactivated for basic compounds. These columns provide less retention, better peak shape, and higher efficiency for organic bases than can be obtained on conventional reversed-phase columns.

Supplier: Merck

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

Supplier: Merck

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

Supplier: Merck

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

Supplier: Merck

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

Supplier: Merck

Pore volume: 2,9 ml/g.

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.

Supplier: Merck

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

Supplier: Merck

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

Supplier: Merck

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

Supplier: Merck

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

Supplier: Merck

Fast nano-LC for proteins and peptides. Chromolith® CapRod® capillaries combine the speed of monolithic silica technology with the sensitivity of nano-LC, thus enabling high speed high sensitivity LC-MS analytics.

Supplier: Resonac

Columns for amino acids analysis by cation exchange mode.

Supplier: Merck

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

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.

Supplier: Merck

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

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.

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.

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.

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.

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.

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.

Supplier: Resonac

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

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.

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.

Supplier: Resonac

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

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.

Supplier: Resonac

SB-800 HQ are polyhydroxymethacrylate-based SEC columns for molecular weight distribution analysis of water-soluble polymers. The solvent can be substituted with DMF (except for SB-802 HQ and SB-807 HQ columns), enabling the analysis of polar polymers.

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).

Supplier: Avantor

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