Information about TOSOH Bioscience

TOSOH BIOSCIENCE GmbH and PSS GmbH initiated their new special promotion on the EcoSEC compact all-in-one SEC/GPC system.

Customers purchasing the EcoSEC Systems during the EcoSEC CARE PROMOTION will profit from

  • our special discounted price
  • a total of three years maintainance and warranty

Tosoh Bioscience is a leading manufacturer of SEC/GPC columns. The first line of GPC columns was issued in 1971. Tosoh, the mother company, headquartered in Japan, has a long and successful history in manufacturing Gel Permeation Chromatography (GPC) instruments for the Asian market, introducing the first GPC instrument in 1972. Ever since, Tosoh scientists have made important contributions to advances in polymer analysis by GPC. Based on the wide experience in GPC instrument design and GPC column technology, Tosoh has developed the EcoSEC system to meet the market demands for high throughput, semi-micro GPC.

The EcoSEC GPC/SEC system is an all-in-one GPC instrument, specifically developed for fast polymer analysis , is the 7th generation of Tosoh GPC system engineering. It is a compact, all-in-one system with refractive index detection for fast, high resolution, semi-micro GPC at temperatures below 60°C. It comprises a dual pump precision solvent delivery system, an automatic injector, a column oven and a high performance dual flow refractive index detector as standard.EcoSEC can be equipped with additional detectors like UV, light scattering and viscosity detectors.

The system is specifically designed to go along with the TSKgel semi-micro columns from Tosoh, particularly, the TSKgel SuperMultipore columns. They are based on the multipore particle synthesis technology, with particles containing a broad range of pore sizes. This innovative approach essentially creates a linear calibration curve within each particle. As a result, columns with an extended linear calibration curve can be prepared without mixing particles of different pore sizes.

For the analysis of polymers using organic solvents TSKgel SuperMultiporeHZ columns are available in 3, 4 and 6 micron, for the analysis of of water-soluble polymers TSKgel SuperMultiporePW columns, available in  4, 5 and 8 micron.

We look forward to meeting you at our booth during the Symposium in Dresden!