You searched for: Chromatography Columns

Supplier: Avantor

A range of 4 µm materials has been marketed under the Superspher®.

Supplier: Avantor

A range of 4 µm materials has been marketed under the tradename Superspher®.

Supplier: Avantor

These ultra-inert Avantor® ACE® Excel® C4 columns provide great reproducibility and column lifetime. These columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Supplier: Avantor

Avantor® Genesis phases are based on high purity metal-free spherical silica.

Supplier: Avantor

Avantor® Partisil® was one of the first commercially available irregular silicas with a large surface area giving it a high loading capacity.

Supplier: Avantor

A range of 4 µm materials has been marketed under the Superspher® tradename in Europe.

Supplier: VWR International

General purpose low-to-mid-polarity phase for a wide range of applications, including (for example): Residual solvents, volatile pollutants.

Supplier: AVANTOR PERFORMANCE MATERIALS US

Disposable polypropylene columns are prepacked with selective reversed phase, polar, and ion exchange organosilanes bonded to 40 µm, 60 Å, and 275 Å silica gel absorbents and size exclusion gels.

Supplier: DWK Life Sciences (KIMBLE)

A general purpose column for analytical separations.

Supplier: VWR International

Very popular PEG high polarity phase for a wide range of applications, including (for example): essential oils, flavors and fragrances, alkenols.

Supplier: Avantor

These Avantor® Hichrom C18 columns offer high performance in order to tackle the most challenging reversed-phase applications. The use of ultra pure silica, advanced bonding technology, superior column specification and comprehensive batch validation all contribute to the columns’ excellent reproducibility.

Supplier: Avantor

Avantor® ACE® Excel® SuperC18™ columns provide high stability across an extended pH range. These columns are ideal for use with LC/MS compatible buffers and can be used with both MeOH and MeCN mobile phases.

Supplier: Avantor

Avantor® Partisil® was one of the first commercially available irregular silicas with a large surface area giving it a high loading capacity.

Supplier: VWR International

Max temperature limits may change depending on the film thickness.

Supplier: VWR International

General purpose column with added temperature stability. For the analysis of solvent impurities, PCBs, hydrocarbons, essential oils, semivolatiles, pesticides, phenols and more.

Supplier: Avantor

Vydac Denali (238DE) is a 120 Å C18 bonded phase with high carbon coverage, suitable for the analysis of both acidic and basic analytes

Supplier: Avantor

Vydac TP was the first range of wide pore media phases developed in the Vydac range and became the industry standard for peptide and protein separations.

Supplier: VWR International

Optimized phase for DHA (Detailed Hydrocarbons Analysis), PONA, PIANO and PNA analysis.

Supplier: VWR International

General purpose polar phase for a wide range of applications, ideal as confirmation analysis column. Ideal in a GCxGC configuration as polar dimension column. HI-17 is a Crossbonded phase and assure a long lifetime even under high temperature limits.

Supplier: VWR International

Useful for the analysis of chiral compounds in fragrances, pesticides and pharmaceuticals in which the determination of the ratio of enantiomers in a sample is necessary.

Supplier: VWR International

Useful for the analysis of chiral compounds in fragrances, pesticides and pharmaceuticals in which the determination of the ratio of enantiomers in a sample is necessary.

Supplier: Avantor

The Avantor® ACE® C18-AR phase utilizes a specially developed ligand combining a C18 chain with integral phenyl functionality, thus combining the benefits of both C18 and phenyl characteristics into a single phase. This can be used for ‘standard’ C18 column separations, but is additionally recommended for separations that involve compounds containing aromatic functionality.

Supplier: Avantor

The Avantor® ACE® Excel® C18-AR phase utilizes a specially developed ligand combining a C18 chain with integral phenyl functionality, thus combining the benefits of both C18 and phenyl characteristics into a single phase. This can be used for 'standard' C18 column separations but is additionally recommended for separations that involve compounds containing aromatic functionality.

Supplier: VWR International

Really versatile general purpose apolar phase for a wide range of MS applications, including (for example): PCBs, simulated distillation, gases, essential oils, hydrocarbons analysis, pesticides, semi volatiles, oxygenates. HI-1 MS is an MS grade low-bleeding cross bonded column and assure a long lifetime even under high temperature limits.

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.

Supplier: Ace Glass

This chromatography column has a reinforced [ST] 24/40 outer joint at top and a 2 mm bore glass stopcock at the bottom.

Supplier: Avantor

Stainless Steel, Empty columns: Yes, Ø int.: 2.10 mm, Length: 35 mm

Supplier: Avantor

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

Supplier: Avantor

Avantor® Hichrom organic acid columns are ion exclusion columns packed with sulphonated polystyrene-divinylbenzene.

Supplier: Avantor

Avantor® Alltima HPLC columns are high quality phases designed for general purpose applications.