myDiagonal
Our offers are aimed at entrepreneurs. You can see the complete product information including prices after you have logged in here.


Top-Seller
Our strong brands
We supply you with a wide range of products from renowned partners. Do you have any questions or cannot find the product you are looking for? We will be happy to advise you and provide you with a personalised quote. Please contact us on +49 25 34 970 216 or angebote@diagonal.de. We will find the best solution for you as quickly as possible.
About us
Diagonal GmbH & Co. KG has its origins in Waldeck Laborfachhandel, which was formed in 1868 as a pharmaceutical company.
Quality is what the customer wants
In 1996, our quest for quality, paired with the knowledge that quality is one of the deciding factors in terms of competition, led us to certify our quality management system in accordance with DIN EN ISO 9001 et seqq.
Our employees are challenged and supported through appropriate quality management methods.
Our partners and suppliers (products) are selected according to specified criteria and then permanently checked and documented.
Company
Diagonal GmbH & Co. KG has its origins in Waldeck Laborfachhandel, which was founded in 1868 as a pharmaceutical company. The laboratory trading business was spun off in 1989 and since then has operated as an independent company DIAGONAL - Laborfachhandel für Wirtschaftlichkeit und Qualität.
As a medium-sized, owner-managed family business, we deal with
the distribution of laboratory supplies in the fields of research, industry, hospitals and medical practices.