"SEC Chromatography"

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

Column type: HPLC column, Aqueous SEC of polymers, PL-aquagel-OH, Ø inr.: 7,50 mm, Längd: 50 mm, Partikelstorlek: 8 µm

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 PRODUCTION CHEMICALS

2-Propanol, EMPROVE® EXPERT BP, Ph. Eur., USP for preparative chromatography, SAFC®

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: Resonac

Kolonner för samtidig analys av sackarider och organiska syror.

Supplier: Avantor

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

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

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

Supplier: Merck

di-Natriumhydrogen fosfat dihydrat ≥99.0%, LiChropur™ buffer substance, för kromatografi, Supelco®

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

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

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.