Comprehensive Solution for Advanced Gel Permeation/Size Exclusion Chromatography

Biopharmaceutical macromolecules such as proteins and antibodies, viral or polymer-based drug delivery vectors,
new sustainable polymers and common engineering plastics all require increasingly thorough characterization to
develop well-defined and safe products. With over 50 years of experience in chromatography, Tosoh Bioscience
provides a complete solution to support your analysis needs.

LenS™3 Multi-Angle Light Scattering Detectors
The LenS3 MALS detector series offers an advanced approach for the measurement of
molecular weight (MW) and size distributions of delivery vectors, biomolecules, synthetic
polymers, polysaccharides, and biopolymers. Powered by simple, powerful and accurate
SECview™ software.

TSKgel® GPC/SEC Columns
Extensively used in laboratories all over the world, our TSKgel columns are designed for
researchers seeking the highest level of performance. Covering the total range of GPC/SEC
applications with multiple packing materials, porosities, and dimensions, these columns offer
high resolution, excellent reproducibility and long column life.

EcoSEC™ GPC Systems
The EcoSEC series of fully automated liquid chromatography systems for gel permeation
chromatography is designed for robust polymer analysis. Both solutions, for ambient and for
high temperature GPC, combine dual pump solvent systems, sophisticated heating and a highly
efficient refractometry detection system to deliver the highest reproducibility.