Tosoh Bioscience offers four product lines to support your process development needs:

ToyoScreen Process Development Columns ToyoScreen Process Development Columns are easy-to-use, prepacked columns containing our most popular TOYOPEARL resins. They provide a convenient, low-cost alternative for the evaluation of TOYOPEARL ligand chemistries to our traditional LabPaks.	ToyoScreen RoboColumns ToyoScreen RoboColumns are prepacked with our popular TOYOPEARL resins and are designed to operate with a robotic liquid handling system. This approach allows automated high throughput parallel screening of resins and parameters.
Toyopearl and TSKgel LabPak Media LabPak products are multi-milliliter containers of TOYOPEARL and TSKgel bulk media products. Typically they contain 3 or 4 different ligand types offered for a particular chromatography mode.	Resin Seeker 96-Well Plate Kits  Resin Seeker 96-Well Plate Kits are prepacked with ion exchange, HIC, and mixed mode TOYOPEARL resins. All components necessary to run an experiment are included in each kit: a wash plate and collection plate are included in each 96-well plate package.