Size Exclusion Chromatography Products & Reviews

HyperGEL columns are packed with porous polymeric beads with a precise pore size distribution so that solutes are accurately separated according to molecular size.High efficiency HyperGEL columns provide a minimum of 50,000 plates/metre for 5µm particle size. The columns are available for aqueous (HyperGEL AP) or organic (HyperGEL OP) separations.HyperGEL OP columns are offered in 7 pore sizes and 2 particle sizes to test mole…

The world’s most advanced multi-detector GPC/SEC system

TOYOPEARL HW-55S resin is a hydroxylated methacrylic polymer for size exclusion chromatography

Developing differentiated polymers and deploying a sustainable operation are two of the utmost challenges facing the polymer and plastics industries. Current GPC/SEC methods are limited by a lack of resolution for novel and complex polymeric entities, the time required to achieve satisfactory separation, and the volume of solvent consumed per analysis. Waters® ACQUITY® Advanced Polymer Chromatography™ (APC™) System is a breakt…

Designed specifically for polymer characterization, the Styragel® columns are grouped into the HR series for low-to-mid molecular weight samples, the HT series for high-temperature applications, and the HMW series for high molecular weight samples. Specifically controlled styrene divinylbenzene formulations provide reproducible performance in your GPC applications.

Economical, high efficiency columns to purify and/or characterize proteins, peptides, and other biomolecules including antibodies, aggregates, and PEGylated proteinsHigh performance: Analytical and preparative BioSep columns offer high resolution, maximum efficiency, and exceptional peak asymmetryImproved recovery: Extremely inert media offers advantages for accurte quantitationFlexible method development: 3 phases options (20…

The 1260 Infinity II High-Temperature GPC System can provide information about all of today’s engineering polymers such as polyolefins, which are one of the most popular polymers with numerous applications. This level of detail helps with development and to predict how a given batch will process and perform in the final product.

Gel Permeation Chromatography (GPC) / Size Exclusion Chromatography (SEC) is the technique used for obtaining a rapid and reliable characterization of polymer molecular weight and molecular weight distribution. Clarity Chromatography Software with GPC Extension provides interactive and automated GPC analysis, including recalibration and GPC reporting, as well as simplifies the retrieval of GPC data. The GPC Extension allows fl…

TSKgel SW-type columns for size exclusion/gel filtration analysis of antibodies and other proteins are silica-based. A hydrophilic diol-type bonded phase shields the silica surface from interacting with protein samples.

Starting with 3 µm ultra-pure silica, Yarra particles are densely bonded with a proprietary surface chemistry. Coupled with tight particle and pore size distribution as well as strict packing and QC specifications, Yarra GFC columns allow for the highest efficiencies and resolution possible. Yarra columns are offered in three phases (SEC-2000, 3000, and 4000), and are ideal for the separation of small to large proteins, as wel…