
Tosoh Corporation is the parent company of a Japanese chemical and specialty products and materials group that comprises over 100 companies worldwide and a multiethnic workforce of more than 14,000 people.
The parent company was established in 1935 and is listed on the Prime Market of the Tokyo Stock Exchange. In the 90 years that we have been in business, we have built balanced product lines of commodity chemicals for industry and of specialty products and materials for high technology and niche markets.
Tosoh’s principal markets include the chemical and petrochemical, construction, automotive, consumer electronics, information technology, bioscience, and environmental markets.
Tosoh, in short, is a global chemical company that supplies manufacturers with the materials they need to produce the things that make modern life all that it is and everything it can be.
For more information, visit Tosoh Corporation’s website:

Pioneering Diagnostic Excellence Through Innovation
Tosoh Bioscience stands at the forefront of diagnostic technology, delivering cutting-edge solutions across specialized market segments including immunochemistry, HPLC-based screening for diabetes and thalassemia, and molecular diagnostics. Our leadership position reflects decades of commitment to advancing clinical capabilities in the diagnosis of critical pathologies.
Driven by Clinical Imperatives
Our innovation strategy is anchored in a profound understanding of evolving clinical demands. As healthcare systems worldwide face mounting pressure to deliver rapid, accurate diagnoses for life-threatening conditions - from oncological and cardiovascular diseases to metabolic disorders - Tosoh Bioscience responds with precision-engineered diagnostic platforms that meet the dual imperatives of analytical excellence and operational efficiency.
Today's clinical laboratories require more than just accurate results. They demand comprehensive solutions that seamlessly integrate quality assurance with streamlined workflows. Tosoh Bioscience's technology portfolio addresses this imperative through:
Customer Partnership: Beyond Technology
While technological innovation drives our product development, customer partnership defines our operational philosophy. Tosoh Bioscience recognizes that diagnostic excellence extends beyond instrumentation - it encompasses comprehensive support infrastructure and responsive service delivery.
Expert Technical Support
Our European Customer Support organization provides immediate access to specialized technical expertise. Whether troubleshooting platform performance or navigating complex result interpretation, our dedicated specialists deliver timely, authoritative solutions that ensure uninterrupted laboratory operations.
Commitment to Service Excellence
We understand that laboratory professionals require supply chain partners who deliver consistency and reliability. Our service commitment is straightforward: complete, accurate order fulfilment within 36 hours of placement. This dedication to logistics excellence allows you to focus your expertise where it matters most—delivering exceptional patient care.
Partner With Us
We invite you to explore how Tosoh Bioscience's integrated approach to diagnostic technology, technical support, and customer service can enhance your laboratory's capabilities. Our team is ready to discuss how our solutions align with your specific clinical and operational requirements.
Discover the Tosoh advantage—where diagnostic precision meets operational excellence.
Specialized. Reliable. Solution Oriented.
Tosoh Bioscience is an acknowledged global leader in the field of liquid chromatography with a focus on bioseparations. Established as TosoHaas in 1987, the original joint venture between Tosoh Corporation, Japan, and Rohm and Haas, USA, has become synonymous with advanced products and quality support. In the year 2000 it became a wholly-owned subsidiary of Tosoh Corporation with sales, marketing, and technical service offices in the U.S., Germany, and Japan. Tosoh Bioscience GmbH and its diagnostic sister company, Tosoh Bioscience N.V., are one of several specialty chemical groups within the Tosoh Corporate family.
Tosoh Bioscience offers solutions for research, drug discovery, clinical chemistry, environmental analysis, manufacturing, and other industrial applications. The product portfolio encompasses a comprehensive line of media and prepacked HPLC columns for all modes of liquid chromatography and GPC instruments. Tosoh Bioscience offers the well known chromatographic workshops and on-site training.
Our technical support specialists provide assistance in HPLC and process method development, chromatographic best practice, troubleshooting and provide in-depth on-site training and help packing process columns.
Our Global Perspective
Our state of the art manufacturing sites in Japan provide products to the sales and support network across the world. Tosoh Bioscience’s European headquarters are located in Griesheim, Germany, with customer service and supply chain in Tessenderlo, Belgium. The markets we serve comprise of Europe, Middle East and Africa.
All instruments, columns and media sold by Tosoh Bioscience GmbH are manufactured at Tosoh’s Nanyo Complex (4560, Kaisei-cho, Shunan-shi, Yamaguchi 746-8501, Japan). All orders are processed and all chromatography and diagnostic products are shipped from this ISO 13485/9001 registered facility.

Germany
Tosoh Bioscience GmbH
Address: Im Leuschnerpark 4
D-64347 Griesheim, Germany
Telephone: +49 6155 7043700
Fax: +49 6155 8357900
E-mail: [email protected]
Tosoh Europe N.V.
Transportstraat 4
3980 Tessenderlo-Ham
Belgium (BE)
Telephone: +32 136 184 52
E-mail: [email protected]
Links: Go to Website »
Tosoh Europe N.V.
Address: 9 rue des Colonnes 75002 Paris
Telephone: +32 136 184 52
E-mail: [email protected]
Tosoh Europe N.V.
Address: Im Leuschnerpark 4
64347 Griesheim, Germany
Telephone: +49 6155 7043700
E-mail: [email protected]
Tosoh Bioscience, SRL
Address: Via Chivasso 15a
10098 Rivoli - Cascine Vica (TO)
Italy
Telephone: +39 011 95 19 453
E-mail: [email protected]
Tosoh Bioscience, S.A.
Address: c/o Oliver Gloor
Ankerstrasse 24
CH-8004 Zürich ZH
Telephone: 0800-554188
E-mail: [email protected]
Tosoh Bioscience Ltd.
Address: Lytchett House 13 Freeland Park
Wareham Road Poole Dorset BH16 6FA
United Kingdom
Telephone: +44 (0)1527 592901
E-mail: [email protected]
Tosoh Europe International (DMCC Branch)
Address: Unit N° 1605, Jumeirah Bay Tower X3
Plot N° JLT-PH2-X3A
Jumeirah Lakes Towers – Dubai
United Arab Emirates (UAE)
Telephone: +971 455 88710
E-mail: [email protected]