Tosoh Bioscience celebrates 40 years of SEC/GPC expertise
Tosoh Profile
The development of the first TSKgel GPC column in 1971 had set the course for a long and proud history of size exclusion chromatography at Tosoh.
At that time the lack of suitable tools for the analysis of Tosoh’s polymer products was the driving force behind the development of TSKgel chromatography columns. Today the range of SEC related products comprises of SEC/GPC systems – e.g. the compact, semi-micro EcoSEC system representing the 8th generation of SEC instrumentation technology - and stationary phases for both modes of size exclusion chromatography, aqueous gel filtration (GFC) and organic gel permeation chromatography (GPC):
- TSKgel SW series silica columns, the biotech industry’s standard for protein analysis
- Polymeric TSKgel PW columns for analysis of water soluble polymers
- TSKgel Alpha & SuperAW columns suitable for aqueous and organic SEC
- Polystyrene based TSKgel HXL, HHR and SuperH columns for GPC
Latest additions to the SEC column lines are linear, semi-micro SEC columns, the TSKgel SuperMultiporePW series, designed for fast size distribution analysis of water soluble polymers. Two brochures, the TSKgel GPC column brochure and the latest edition of the TSKgel SEC column brochure provide an excellent overview over the complete range of TSKgel size exclusion columns.
To view the brochure online please click here.
TD-GC–MS and IDMS Sample Prep for CRM to Quantify Decabromodiphenyl Ether in Polystyrene Matrix
April 26th 2024At issue in this study was the certified value of decabromodiphenyl ether (BDE 209) in a polystyrene matrix CRM relative to its regulated value in the EU Restriction of Hazardous Substances Directive.
High-Throughput 4D TIMS Method Accelerates Lipidomics Analysis
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Inside the Laboratory –– Women in Separation Science Edition
April 25th 2024Inside the Laboratory is a joint series with LCGC and Spectroscopy, profiling analytical scientists and their research groups at universities all over the world. This series spotlights the current chromatographic and spectroscopic research their groups are conducting, and the importance of their research in analytical chemistry and specific industries. In this “Inside the Laboratory –– Women in Separation Science” special edition PDF, we profile four industry leaders and the impact that their research is having in specific fields such as environmental analysis, forensics, national security, and drug development.
