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The Technical Service Dilemma
Every company strives to produce “error free” products. Likewise, every company strives to provide a high level of customer service as well as technical service. Here, at Tosoh Bioscience we are not different. We provide quality products at a fair price and attempt to provide all our customers a level of support that meets their needs. On rare occasions, despite our best efforts, our customers may experience a problem with one of our products.  Read more...


TSKgel columns for high temperature GPC experiments:

TSKgel HT columns (up to 140ºC)

TSKgel HT2 columns (up to 220ºC)

Check out the superior performance stability of the TSKgel Hhr HT columns.

Join us in San Francisco at the Fall ACS Show! Stop by booth #411 and attend our GPC Workshop.

Read about the novel
use of the TSKgel SuperSW mAb HTP SEC column as a diol-functionalized HILIC column for the high resolution separation of nucleobases.  See AN64.

Now Available:

Separations at elevated conductivities are now possible with the new TOYOPEARL NH2-750F resin: a salt tolerant anion exchange resin

MiniChrom Method Development Columns

TOYOPEARL and TSKgel resins pre-packed in 8 mm ID x 10 cm columns with 5 mL resin volume.

Register for the 2014 Large-Scale Column Packing Workshop September 9th-10th: a training course that combines column packing theory with hands on training

Stop by our booth:

BioProcess International Conference and Exhibition
October 20-23
Boston, MA
Booth# 607

Save 20% by using Registration Code: BP14SPXRC

Turn up the heat on your polymer analysis: introducing the EcoSEC High Temperature GPC System.

All the advantages of our EcoSEC GPC System at elevated temperature.

Take a look for yourself and see the ins and outs of Tosoh's new EcoSEC High Temperature GPC System today!

We now offer a GPC Sample Analysis Program!

Learn from the experts:

Tosoh Bioscience LLC 3604 Horizon Drive, Suite 100, King of Prussia, PA, 19406 Tel: (800) 366-4875  Email: