You searched for: Chromatography Columns

Supplier: CHIRAL TECHNOLOGIES

These columns allow chromatographers to employ essentially any organic solvent as mobile phase to develop methods for the most challenging separations. These columns are available in a variety of particle sizes and offer great speed and column resolving power. Columns packed with 3 µm CSPs offer high speed separations and a reduction in analysis time and cost per sample. Columns, packed with 3 µm particles, may be used in conventional HPLC units without significant loss in performance, even with the smaller column dimensions.

Supplier: Cytiva

PD MidiTrap G-25 is convenient and rapid cleanup with high reproducibility and the potential for high throughput by running multiple samples in parallel, The use of centrifugation protocol with all gravity columns.

Supplier: Cytiva

Column type: FPLC column, HiPrep™ Capto Q column, Bed dimensions: 16×100 mm

Supplier: PerkinElmer

Column type: SPE column, Supra-Clean®, C18, Capacity: 6 ml, Bed weight: 2 g

Supplier: DR MAISCH

Column type: HPLC column, C18, HPLC column, Ø int.: 4,60 mm, Length: 150 mm, Particle size: 5 µm

Supplier: VWR Collection

Column type: HPLC column, Ph, Ø int.: 4,60 mm, Length: 250 mm, Particle size: 5 µm

Supplier: DR MAISCH

HPLC columns - ReproSil-Pur Basic-C8.

Supplier: Cytiva

PD SpinTrap G-25 is a single-use column for cleanup of large biomolecules.

Supplier: Cytiva

INdEX™ columns are easy-to-use, general purpose, glass columns well-suited for applications such as process development and diagnostics production. These columns are characterised by their simple design and the novel, axial compression packing method that yields a densely packed bed in under 10 minutes.

Supplier: CHIRAL TECHNOLOGIES

These protein-based columns are suitable for separation of acidic and non-protolytic compounds. These columns function entirely in the reversed phase chromatographic mode, using buffers with low organic modifier content and at moderate pH values.

Supplier: CHIRAL TECHNOLOGIES

These protein-based columns are suitable for separation of basic, acidic and non-protolytic compounds. These columns function entirely in the reversed phase chromatographic mode, using buffers with low organic modifier content and at moderate pH values.

Supplier: Cytiva

PD MiniTrap G-25 columns are prepacked, single-use gravity columns for desalting, buffer exchange, and sample cleanup.

Supplier: DR MAISCH

Specifically designed for pharmaceutical and biotechnical separations. Ideal for LC-MS separations.

Supplier: MERCK PRODUCTION CHEMICALS

Manufactured under strictly controlled conditions to ensure both excellent results and reproducibility. Each column is supplied with a Certificate of Analysis.

Supplier: PerkinElmer

SPE Supra-Poly® extreme capacity (XC) are polymer based columns, polystyrene-divinylbenzene (PSDVB). Ideal for extracting polar and non-polar compounds when analysing drugs and drug metabolites in biological fluids.

Supplier: CHIRAL TECHNOLOGIES

These columns are packed with Daicel’s coated polysaccharide-based chiral stationary phases (CSPs) which are manufactured by physically coating the polysaccharide derivatives onto silica matrices. Due to this manufacturing process, a choice of mobile phase components is typically narrower than with immobilised columns in order to minimise damage to the CSPs.

Supplier: Cytiva

Superdex prep grade (pg) is produced by covalent bonding of dextran to highly cross-linked agarose.The separation properties of these media are determined by the dextran component

Supplier: CHIRAL TECHNOLOGIES

For the separation of acidic chiral compounds containing carboxylic, phosphonic, phosphinic, phosphoric or sulphonic acid groups. In some cases weakly acidic compounds, such as phenols, can also be separated.

Supplier: CHIRAL TECHNOLOGIES

CROWNPAK® CR(+) and CR(-) contain a chiral crown ether as a chiral selector, which is coated onto a 5 µm silica support. CROWNPAK® selectors are mainly used to separate chiral amino acids and other small molecules with primary amine groups. The elution order of the enantiomers can be reversed when necessary.

Supplier: DR MAISCH

Column type: HPLC column, Diol, Ø int.: 3 mm, Length: 100 mm, Pore size: 100 Å, Particle size: 3 µm

Supplier: DR MAISCH

Column type: HPLC column, Kromasil®, NH₂, Kromasil 100 column, Ø int.: 4,6 mm, Length: 250 mm, Pore size: 100 Å, Particle size: 5 µm

Supplier: CHIRAL TECHNOLOGIES

Column type: HPLC column, CHIRALPAK®, Immobilized polysaccharide, Ø int.: 4,6 mm, Length: 150 mm, Particle size: 10 µm

Supplier: CHIRAL TECHNOLOGIES

Column type: HPLC column, CHIRALPAK® PSA, Stainless steel, Ø int.: 4,00 mm, Length: 50 mm, Particle Size: 5 µm

Supplier: CHIRAL TECHNOLOGIES

Column type: HPLC column, CHIRALPAK® BSA, Stainless steel, Ø int.: 2,10 mm, Length: 50 mm, Particle Size: 5 µm

Supplier: CHIRAL TECHNOLOGIES

Column type: HPLC column, CHIRALPAK® RSA, Stainless steel, Ø int.: 3,00 mm, Length: 50 mm, Particle Size: 5 µm

Supplier: COLLECTION PREFIX HPLC

RediSep® empty disposable sample load cartridges improve the resolution of the compound and eliminate reaction byproducts when compared to liquid injection techniques.

Supplier: Cytiva

HiTrap IEX Selection Kit is used for screening of the optimal Cytiva ion exchange resin for specific application and development work.

Supplier: CHIRAL TECHNOLOGIES

CHIRALPAK® QN-AX and CHIRALPAK® QD-AX are enantioselective weak anion-exchange (AX) HPLC columns. The chiral selectors for CHIRALPAK® QD-AX and CHIRALPAK® QN-AX anion exchange phases are based on complementary quinine (QN) and quinidine (QD) derivative selectors bonded to high efficiency 5 µm diameter spherical silica. The structure of these selectors is such that a tertiary amine is located in a three-dimensional cleft surrounded by additional hydrogen binding sites and a large aromatic group. This combination provides excellent separations of chiral acids.

Supplier: Agilent

These cartridge format columns are fully compatible with many substrates used in liquid chromatography.

Supplier: TRANSGENOMIC

Chromatography columns for carbohydrate analysis. Polymeric columns for carbohydrate analysis employ a technique called ligand-exchange chromatography for the separation of monosaccharides, disaccharides and oligosaccharides up to 15 glucose units long.