About Us

dianova is now part of BIOZOL. Since the end of 2020, we are jointly combining our passion and expertise for life science products and services and expanding our global network of high quality manufacturers. As part of BIOZOL, dianova also belongs to the international group of companies

BIOZOL Diagnostica Vertrieb GmbH (Hamburg Office)
Oehleckerring 11
22419 Hamburg

BIOZOL Diagnostica Vertrieb GmbH (Main Office)
Leipziger Straße 4
85386 Eching, Germany

Opening hours
Montag-Donnerstag: 8.30-17.00 MEZ
Freitag: 8.30-16.00 MEZ


Calibre Scientific

Since its foundation in 1982, dianova GmbH provided professionals in Life Sciences with antibodies, immunoassays, and products for molecular biology. More than 30 years of grown expertise gave rise to a fundamental knowledge about biochemical applications and a profound understanding of customer needs in research and routine diagnostic laboratories of universities, hospitals and the pharmaceutical industry. Since the end of 2020, dianova jointly combines it´s passion and expertise for life science products and services and expanding our global network of high quality manufacturers as part of BIOZOL

Laboratory professionals in Germany, Austria and Switzerland rely on the expertise of BIOZOL for a comprehensive customer support and user friendly solutions in addition to providing high-quality products.

BIOZOL has successfully accompanied biomedical and research manufacturers and successfully launched their products and brands in the German speaking market. As an experienced distribution partner with an excellent reputation in research labs, university research institutions and the pharmaceutical industry, we will support you in launching your products as well as in settling statutory and organizational issues.

In addition to distribution Life Science and Diagnostic Products in the German speaking region BIOZOL manufactures and markets a series of antibodies with unique properties on a worldwide basis under the dianova brand. To this end the dianova Brand is available through a distribution network in more than 25 countries.

Locally anchored, globally connected, internationally known

BIOZOL is a member of various national societies in life sciences and diagnostics, of regional alliances, and international networking platforms. Through our international distributors and the listing of our antibodies on different portals dianova products are known worldwide.

Quality at BIOZOL

Since its foundation BIOZOL has attached great importance to quality. This applies to the products, to internal structures and processes as well as to employees and services. At BIOZOL quality is a management issue and constitutes an integral part of all our work flows and is continuously improved.

Read more…

BIOZOL – a certified company

At BIOZOL quality is of paramount importance and subject to  strict control. Internal controls and audits are carried out in addition to on-site inspections by independent, external inspection companies. In 2003 the TÜV Rheinland/Berlin/Brandenburg successfully completed the first comprehensive certification process. Since then our company has been certified pursuant to the international DIN EN ISO 9001:2015 standard.

Read more…