1954 Results for: "GC Columns"

Supplier: Thermo Fisher Scientific

These reversed phase columns were developed in conjunction with the Vanquish™ UHPLC system to take advantage of the system's extended pressure capabilities and robustness. The result is a new level of separation, speed and throughput that solve analytical challenges in liquid chromatography and LC-MS analyses.

Supplier: Cytiva

LambdaFabSelect is an affinity chromatography media, designed for the purification of lambda Fab fragments, with high binding capacity, purity, and yield.

Supplier: Cytiva

Phenyl Sepharose 6 Fast Flow is a well established, standard aromatic HIC medium for capture and intermediate purification requiring low to medium hydrophobicity.Two levels of substitution help find optimal selectivity and binding capacity for a given application.

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: MICROSOLV

These useful HPLC columns have a silica hydride surface similar to other TYPE-C™ phases but the uniqueness of Diamond Hydride™ is that they have a very small amount of carbon on the surface that adjusts the hydrophobicity to a small but important level. This is an excellent choice for small, polar compounds by LCMS or HPLC.

Supplier: DWK Life Sciences

These borosilicate glass gravity columns are manufactured from medium wall tubing with PTFE stopcock. These columns have a coarse porosity glass frit (40 - 60 μm pore size) at the lower end to act as a support for column packing material. Also these columns can be used alone or in combination with reservoirs and flow control adapters.

Supplier: Cytiva

HiPrep SP HP 16/10 is a strong cation exchanger designed for preparative ion exchange chromatography separations. This 20 mL column is prepacked with SP Sepharose High Performance chromatography resin. The resin is based on rigid, highly cross-linked beaded agarose with a mean bead diameter of 34 µm for high resolution separations.

Supplier: VARIAN

These Pursuit™ columns are ideal for analysing lead compounds and biological samples. The need for ion pairing agents such as TFA is often eliminated, thus maximising the performance of single and parallel multi-channel LC/MS systems.

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: MICROSOLV

Cogent Amide™ has an amide functional group bonded to the silica-hydride surface direct silicon-carbon bonds. Since the ligand is attached to the surface with direct silicon carbon bonds the bonded phase does not hydrolyze in acidic conditions. Also, it does not make a strong association with acetone.

Supplier: MACHEREY-NAGEL

NUCLEODUR® C18 Isis is a specially crosslinked octadecyl modified silica phase for HPLC with multi-endcapping.

Supplier: Cytiva

HiScreen Capto MMC ImpRes is a ready-to-use column pre-packed with BioProcess Capto MMC ImpRes weak cation exchange multimodal resin. The columns are an excellent choice for method optimization and parameter screening.

Supplier: Thermo Fisher Scientific

This fritless SPE product range provides greater reproducibility with cleaner, more consistent extracts. SOLA™ products provide unparalleled performance characteristics compared to conventional SPE, phospholipid removal and protein precipitation products. This includes:

Supplier: Resonac

PROTEIN KW-800 and KW400 series HPLC columns are specifically designed for protein analysis by aqueous size exclusion chromatography (GFC). PROTEIN LW-803 and LW-403 4D are designed for antibody analysis. They are packed with porous silica particles coated with a hydrophilic copolymer. They fulfill USP L20, L33, and L59 requirements.

Supplier: VARIAN

The MetaSil AQ materials are based on silica that is highly coated with hydrophobic alkyl chains interspersed with hydrophilic short-chain endcapping groups. These columns remain fully extended in aqueous phases, allowing increased interaction between samples and the bonded phase. These columns remain fully extended in aqueous phases, allowing increased interaction between samples and the bonded phase.

Supplier: TOSOH Bioscience

These silica- and polymer-based columns are ideal for reversed-phase applications such as pharmaceutical drugs, forensic compounds, derivatised amino acids, carbohydrates, steroids, lipids and fatty acids. Depending on their molecular weight, peptides may be analysed with the 80 to 140 Å silica-based columns, while proteins require a larger pore size column (200 to 300 Å).

Supplier: MACHEREY-NAGEL

Silica based reversed phase materials with polymerically bonded alkyl chains that has exclusively hydrophobic interactions for RP chromatography seperation of biological macromolecules.

Supplier: Cytiva

XK empty columns are designed for liquid chromatography at low to medium pressure. The user friendly design ensures trouble-free operation with fittings for direct connection to high performance liquid chromatography systems. They are compatible with aqueous solutions and most organic solvents used in liquid chromatography of macromolecules. They are not resistant to acetone, ktones, chlorinated hydrocarbons, aliphatic esters and phenol. Should be avoided: >10% NaOH, >10% HCl, >5% acetic acid and strong mineral acids.

Supplier: VARIAN

Florisil is a magnesia-loaded silica gel, extremely polar in nature and ideal for the isolation of polar compounds from non-polar matrices.

Supplier: Cytiva

HiTrap™ Capto™ Q ImpRes is a strong anion exchanger prepacked with BioProcess Capto™ ImpRes media for screening and small-scale protein purifications using ion exchange chromatography (IEX).

Supplier: Thermo Fisher Scientific

A high performance aminopropyl phase that gives excellent chromatographic properties in three modes: Weak anion exchange, reversed phase and normal phase.

Supplier: Thermo Fisher Scientific

Recommended for analysis of a wide range of drugs of abuse from biological matrices, including basic and neutral drugs.

Supplier: Cytiva

MAbTrap™ is an affinity chromatography kit for fast and effective purification of monoclonal and polyclonal IgG from ascites fluid, serum and cell culture supernatants. MAbTrap™ Kit contains everything necessary to perform a complete one step purification without using complicated equipment. It also eliminates time consuming buffer preparation and column packing.

Supplier: Cytiva

HiScreen columns prepacked with Ni Sepharose 6 Fast Flow for method optimization and parameter screening for purification of histidine-tagged proteins with Immobilized Metal ion Affinity Chromatography (IMAC).

Supplier: Cytiva

HiTrap™ chromatography columns with MabSelect™ VL protein L resin. A redesigned protein L ligand captures antibody Fabs, bispecifics, and other variants containing a kappa light chain with high binding capacity and improved alkaline stability.

Supplier: Thermo Fisher Scientific

These sulfonamide embedded, reversed phase columns provide unique selectivity and excellent peak shape for acidic, basic, and neutral analytes. Efficient for the separations of nucleic acid and bases or pharmaceutical compounds using highly aqueous mobile phases.

Supplier: Cytiva

Capto™ Phenyl (high sub) and Capto™ Butyl are hydrophobic interaction chromatography (HIC) resins used in the capture and intermediate stages of protein purification.

Supplier: Thermo Fisher Scientific

Optimise LC/MS analyses with Thermo Scientific™ Accucore RP-MS columns.

Supplier: TOSOH Bioscience

TSKgel FcR-IIIA-5PW is a semi-preparative affinity column which immobilises the recombinant FcγRIIIA ligand bonded to pourous 10 µm polymethacrylate particles which can load up to 5 mg of mAb.

Supplier: Cytiva

HiTrap IMAC FF is prepacked with IMAC Sepharose 6 Fast Flow. The resin is charged with the metalion of your choice for Immobilized Metal ion Affinity Chromatography (IMAC) and subsequent purification of polyhistidine tagged proteins.