You searched for: Chromatography Columns

Supplier: Avantor

General purpose column for solvent impurities, PCBs, hydrocarbons, essential oils, semivolatiles, allergens, pesticides, etc.

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.

Supplier: Avantor

Saturation columns are placed between the pump and the injector and they saturate the mobile phase with silica, minimising dissolution of the analytical column when working above pH 7.

Supplier: Avantor

These ultra-inert Avantor® ACE® Excel® C8 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.

Supplier: Merck

This column is specially designed for purge-and-trap analyses of volatile halogenated, non-halogenated, and aromatic contaminants from environmental samples.

Supplier: Merck

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

Supplier: Avantor

These columns with proprietary bonding technology provide high robustness with excellent column lifetimes.

Supplier: Merck

This column provides boiling point elution order with a slight increase in selectivity, especially for aromatic compounds.

Supplier: Avantor

High Temperature general purpose column. Ideal for confrmation analysis, ideal as mid-polar column in GCxGC-HT confgurations.

Supplier: Avantor

These LiChrospher® columns are silica available both endcapped and non-endcapped C18 phases. This feature enhances the chromatography selectivity options.

Supplier: Merck

Stainless steel Hibar® columns are complete with endfittings. These columns are available with Aluspher® sorbents. Ideal for separation of compounds under basic eluents.

Supplier: Merck

Discovery® BIO Wide Pore reversed-phase columns satisfy the need for efficiency, selectivity, scalability, and reproducibility for RP HPLC analyses of proteins, peptides, and small biomolecules.

Supplier: Merck

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

Supplier: Merck

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

Supplier: Avantor

Avantor® Alltima HP columns combine a range of different phase chemistries with high purity silica. Avantor® Alltima HP columns contain the highest carbon load for superior retention and loadability.

Supplier: Avantor

Offering a range of selectivities with differing copolymer rations of PEG and methyl polysiloxane. HI-PLUS, HI-PLUS 10, HI-PLUS 25, HI-PLUS 75, HI-PLUS 90.

Supplier: Avantor

Offering a range of selectivities with differing copolymer rations of PEG and methyl polysiloxane. HI-PLUS, HI-PLUS 10, HI-PLUS 25, HI-PLUS 75, HI-PLUS 90.

Supplier: Avantor

These stainless steel columns with proprietary bonding technology provide high robustness with excellent column lifetimes.

Supplier: Avantor

Avantor® Alltima HP phase C18 columns are classic reverse phase retention and selectivity.

Supplier: Avantor

Avantor® Alltima HP columns contain the highest carbon load for superior retention and loadability.

Supplier: Merck

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

Supplier: Avantor

Avantor® ACE® C8-300 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.

Supplier: Avantor

Avantor® Alltima HP columns has polar-embedded phase with extremely low bleed.

Supplier: Avantor

These Avantor® ACE® Excel® Phenyl 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.

Supplier: Avantor

Avantor® ACE® C18-300 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. These columns are designed for a wide range of chromatographic applications, to provide great performance with acidic, basic and neutral molecules.

Supplier: Avantor

* Use with freestanding holder HI-161 and column coupler HI-081, please see “HPLC Guard Column Holders and Accessories”.

Supplier: Merck

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

Supplier: Avantor

These ultra-inert Avantor® ACE® Excel® C8 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.

Supplier: Avantor

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.

Supplier: Avantor

These Avantor® ACE® CN 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.