"SEC Chromatography"

Supplier: Spectrum Chemical

Dibasic Sodium Phosphate, Anhydrous, USP, EP, bioCERTIFIED (TM) is a reagent with very high buffering capacity widely used in molecular biology, biochemistry and chromatography. Dibasic Sodium Phosphate, Anhydrous, USP, EP, bioCERTIFIED™ is uniquely suited for bioprocessing by biopharmaceutical manufacturers.

Supplier: Merck

2-Propanol, Prepsolv® for preparative chromatography, Supelco®

Supplier: Merck

2-Propanol, SupraSolv® for gas chromatography, Supelco®

Supplier: Thermo Fisher Scientific

2-Propanol ≥99.7% for gas chromatography

Supplier: Resonac

UB Series: Suitable pore design for separating bionanoproducts such as viruses, virus-like particles (VLPs), and exosomes.

Supplier: Avantor

Powder. For LC and molecular biology. Lot analysis on label.

Supplier: Resonac

Asahipak GF-HQ series are polyvinyl alcohol-based material. Designed for both aqueous and organic solvent systems.

Supplier: Cytiva

Superdex 200 Increase size exclusion chromatography columns are well suited for high-resolution analysis and small-scale purification of monoclonal antibodies (mAb) and other biomolecules with Mr~ 10000 to 600000.

Supplier: Resonac

Columns for simultaneous analysis of saccharides and organic acids.

Supplier: TOSOH Bioscience

These standards consists of bulk quantities of polystyrene and polyethylene oxide standards of varying molar mass and pre-mixed quantities of polystyrene polymers for calibration of GPC columns.

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: Resonac

These columns separate mono and di-saccharides by combination of ligand exchange and size exclusion mode.

Supplier: Merck

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

Supplier: VARIAN

Polystyrene standards for many organic solvents either for conventional GPC column calibration or for calibrating light scattering and viscosity detectors that provide equidistant calibration points for greater accuracy.

Supplier: TOSOH Bioscience

Toyopearl resins can be used in organic solvents or mixtures of organic solvents and water. The compatibility of DMF with Toyopearl also permits the separation of hydrophobic substances such as polystyrenes.

Supplier: VARIAN

Polymethylmethacrylate (PMMA) standards are extremely versatile as they can be used for organic GPC with a wide range of medium polarity eluents, such as tetrahydrofuran, toluene, methyl ethyl ketone and ethyl acetate.