Info Request Form »

Tosoh Bioscience Newsletter

New Edition

Sign-Up »

Product/Sales Information
Fill out an online Information Request Form or call Tosoh Bioscience for the Sales Specialist in your area.
Phone: (650) 615-4970
Toll Free: (800) 248-6764 US and Canada only

Customer Service - Order Processing

Phone: (614) 317-1934
Toll Free: (866) 527-3587 US and Canada only

Customer Service Fax
Preferred method of submitting orders
Fax: (614) 317-1930
Toll Free: (800) 685-7595 US and Canada only

For ordering information, please email

Human Resources


Mailing Address
Tosoh Bioscience, Inc.
6000 Shoreline Court, Suite 101
South San Francisco, CA 94080

Tosoh Corporation Global Portal