Tosoh Bioscience LLC Announces NEW TSKge® High Temperature Gel Permeation Chromatography Columns

Published: Jan 14, 2014

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King of Prussia, PA - Tosoh Bioscience LLC is proud to announce the introduction of our newest gel permeation chromatography/size exclusion chromatography (GPC/SEC) columns, the TSKgel High Temperature (HT) and Ultra-High Temperature (HT2) GPC Columns. The release of these columns is accompanied by the new EcoSEC® High Temperature GPC System for polymer analysis up to 220°C.

The TSKgel HT and HT2 columns are recommended for the analysis of organic-soluble polymers and are packed with spherical particles composed of polystyrene cross-linked with divinylbenzene (PS-DVB). The TSKgel HT columns are for high temperature applications up to 140°C, while the TSKgel HT2 columns are used in ultra-high temperature applications up to 220°C. These columns offer superior performance stability under extreme temperature changes.

The new EcoSEC High Temperature GPC System offers an all-in-one temperature controlled System that has a comprehensive temperature range of 40°C to 220°C - ensuring precise and reproducible molar mass determinations. The System comes ready and equipped with a dual flow refractive index (RI) detector resulting in low noise and baseline drift and maximum sensitivity, a spacious column oven that can accommodate up to eight columns, complete temperature control throughout the entire system, an auto sampler with the capacity to hold up to 24 samples, a dedicated sample prep station and advanced safety features - all controlled by proprietary innovative software.

To learn more about these new TSKgel High Temperature GPC Columns or the EcoSEC High Temperature GPC System, please visit for more details.

TOSOH BIOSCIENCE LLC - Tosoh Bioscience LLC provides liquid chromatography products to laboratories and manufacturing plants in the Americas for six modes of chromatography. While the majority of our customers are employed in biotechnology and pharmaceutical companies, our HPLC columns and systems are essential tools for sample analysis in most industries. Our all-in-one dedicated GPC system, the EcoSEC GPC System, is predominantly used in the chemical and polymer industries while our EcoSEC High Temperature GPC System is ideal for the polyolefin and oil industries. In the field of biotechnology, preparative chromatography resins play a critical role in the purification of proteins and nucleic acids for medical purposes.

The company is a subsidiary of Tosoh Corporation in Japan, the parent of the Tosoh Group, which comprises 141 companies worldwide and a multiethnic workforce of over 10,000 people and generates sales of ¥827 billion (US$8.3 billion) annually.

For more information, please contact:
Megan Kerr
HPLC Column Marketing Manager
Direct: 484-805-1231

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