Products & Reviews

“Allround“ SEC-columns for initial analysis of unknown samples For Size Exclusion Chromatography (SEC) of technical or biological polymers, Tosoh Bioscience GmbH offers a newly developed hydrophilic rigid resin showing little swelling and shrinkage in water mixtures or pure organic solvents. Small resin particles (4 µm) with narrow particle size distribution packed into 6 mm ID columns with 15 cm length demonstrate the superi…

EcoSEC Elite and EcoSEC HT GPC/SEC Systems enable efficient polymer characterization

TSKgel GPC columns for organic-soluble polymers are packed with spherical particles composed of polystyrene crosslinked with divinylbenzene (PS-DVB)

MAbPac™ SEC– 1 for Monoclonal Antibody (MAb) Analysis MAbPac™ SEC-1 is a size exclusion chromatography (SEC) column designed for monoclonal antibody (MAb) analysis, including monomers, aggregates, and fragments, under non-denaturing conditions, and in both high- and low-salt mobile phases and volatile eluents.SEC is frequently used because of its simple operating principle and features not found in other sep…

Clarity Chromatography Software Clarity is advanced chromatography data station with software modules for data acquisition, data processing and instrument control. Its wide range of data acquisition interfaces ( A/D converters, LAN, USB, RS232) allows conection to virtually any chromatograph.  The standard set of features can be extended by optional software modules such as GPC, PDA, EA, CE and SST. Clarity Chromatography Sof…

The 1260 Infinity II GPC/SEC System is designed to meet the challenges faced by today’s polymer analysis. This versatile size exclusion chromatography (SEC) and gel permeation chromatography (GPC) system provides accuracy and high performance.

Quickly remove salts and small peptides from large proteins (high MW). Thermo Scientific Zeba Spin Desalting Columns and Plates (40K MWCO) contain a size-exclusion chromatography resin that provides excellent protein desalting performance in a centrifuge format for 5μL to 4mL samples.Zeba Spin Desalting Columns and Plates are polypropylene devices containing a proprietary high-performance size-exclusion resin for effective re…

Preparative PL aquagel-OH columns enable rapid and predictable scale-up for aqueous Size Exclusion and Gel Filtration Chromatography. 

World-class Small Multi Detection GPC System. A refractive index detector is generally used for GPC analysis of hydrophobic polymers. When trace-level additives that have UV absorption are contained in a polymer, both a UV detector and a photodiode array detector, which offers high-sensitivity detection, are used complementarily.By using the Prominence-i (PDA model), LabSolutions workstation, and LabSolutions GPC software (op…

Sugar series columns using dual mode of Ligand Exchange and Size Exclusion Chromatography for specific separation of sugars. Separates mono and di-saccharides by combination of ligand exchange and size exclusion mode Counter ion: Ca2+ (divalent metal ions attached to the packing material separate saccharides from sugar alcohol as these columns retain sugar alcohol strongly.) Only water is required for the analysis (c…