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SEC

Our focus theme SEC (Size Exclusion Chromatography) informs you about current market trends. Get an overview about product innovations, current publications from research and business and the most important suppliers in the marketplace.

Companies Size Exclusion Chromatography

PSS Polymer Standards Service GmbH, Germany

PSS Polymer Standards Service GmbH is the specialist in the field of chromatographic analysis of macromolecules. The range of products and services includes all components required for comprehensive GPC/SEC, Interaction Polymer Chromatography (IPC) and 2D analysis of synthetic and natural macromolec more

Tosoh Bioscience GmbH, Germany

Tosoh Bioscience is an acknowledged global leader in the field of liquid chromatography with a focus on bioseparations. For more than 25 years, Tosoh Bioscience is providing cutting-edge solutions for customers developing and producing biologics, biosimilars or biobetters. The product portfolio enco more

Gilson International B.V., Germany

Gilson is a family-owned global manufacturer of liquid handling, purification and extraction solutions for the life sciences industry. We help researchers advance the pace of discovery by creating easy-to-use lab instruments that improve reproducibility and traceability. Since 1957, we have been de more

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Products Size Exclusion Chromatography

Polymer Analysis in Half the Time and with 85% Less Solvent

Tosoh's EcoSEC GPC systems for room or high temperature polymer analysis operate 50% faster than many other GPC systems. more

Protein Purification Handbooks

The development of generic purification strategies has revolutionized protein purification by offering speed and simplicity at all scales more

Columns and reference materials for GPC/SEC/GFC, IPC and 2D of (bio)polymers and proteins

This catalog lists reference materials and stationary phases for liquid chromatography of synthetic and natural macromolecules and proteins more

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News Size Exclusion Chromatography

  • Waters and Malvern Panalytical collaborate to improve polymer characterization

    Waters Corporation announced that it entered into a co-marketing agreement with Malvern Panalytical to advance the analysis of polymers. By pairing the Waters ® ACQUITY ® Advanced Polymer Chromatography ® (APC ™ ) System with Malvern Panalytical’s OMNISEC ® REVEAL , R&D scientists can access higher more

  • Malvern Instruments acquires Viscotek Corporation

    Materials characterization company Malvern Instruments has acquired Viscotek Corporation, provider of chromatography solutions for the characterization of natural and synthetic polymers and proteins. According to the company, the acquisition of Viscotek brings new and complementary technologies and more

  • Varian, Inc. Acquires Polymer Laboratories Ltd.

    Varian, Inc. announced that it has acquired PL International Limited, and its subsidiaries including Polymer Laboratories Ltd. for approximately $42 million in cash net of acquired cash, subject to certain net asset adjustments. The transaction also includes an opportunity for additional purchase pr more

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Videos Size Exclusion Chromatography

Polymer Analysis in Half the Time and with 85% Less Solvent

Analyzing polymers by gel permeation chromatography (GPC) can be time consuming and expensive. Unstable baselines frequently cause inaccurate results. Enormous solvent consumption can lead to costs of several hundred thousand euros per year. Tosoh's EcoSEC GPC systems for room or high temperature po more

Smarter, Faster Insight into Your Materials Research

A wide range of polymers form part of our everyday world, yielding materials with critical properties such as strength, durability, electrical conductivity, heat, and chemical resistance. With so many different types of materials, the ability of a system to analyze the chemical characteristics and c more

This MALS detector for (U)HPLC and SEC loves details – analyze macromolecules from 2 to 50 nm

You want to determine the properties of polymers in more detail or investigate proteins and protein aggregates in their native conformations? The LenS3 Multi-Angle Light Scattering (MALS) detector is the first in history to allow the direct measurement of macromolecules with a molecular radius of le more

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White papers Size Exclusion Chromatography

All white papers on size exclusion chromatography

Publications Size Exclusion Chromatography

All publications on size exclusion chromatography

q&more articles Size Exclusion Chromatography

  • Oligomers in polyester-based food packaging

    For several decades, food packaging has made handling food easier and helped to maintain its quality. Plastic packaging possesses the advantage that it is light and flexible, with a vast variety of polymer modifications allowing a wide range of usages. more

Definition

Size exclusion chromatography

Size exclusion chromatography Size exclusion chromatography (SEC) is a chromatographic method in which particles are separated based on their size, or in more technical terms, their hydrodynamic volume . It is usually applied to large molecule ... more

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