Laboratory service

IQ / OQ / PQ / DQ

Safe through the quality inspection

As part of the qualification of equipment and systems it is checked, whether the device is suitable and working properly for the intended task. In pharmaceutical analysis e.g. qualifications are required for working in compliance with the GMP guidelines. Implementation is set out in written procedural procedures (SOPs). SOPs should describe all processes in a clear and structured manner and, wherever possible, draw on risk-based approaches to their application. We support you in these processes.

• With the Design Qualification (DQ) we support you in the selection of the right device for your application
• Through an Installation Qualification (IQ), we ensure that all ordered components have been delivered, installed properly, and functional in the usage environment
• The Operation Qualification (OQ) ensures the correct functioning of the individual components of your device
• With the help of Performance Qualification (PQ), we evaluate the reliability of your devices during routine use

You need our support for your quality inspection?


Our Sales and Service Partner Network provides worldwide service and support on site. Our Partners ensure personalised advice, optimal service and timely support for our customers worldwide.

Service hotline
Phone: 040 – 514 317-0
Monday to Friday, 9 a.m. to 5 p.m.

A.KRUESS contact form
Sales and Service Partner Network

Any Questions?

We will be glad to help.

A.KRÜSS Optronic GmbH
Alsterdorfer Str. 276-278
22297 Hamburg | Germany

Tel. +49 40 5143 17-0
Fax +49 40 5143 17-60


We use cookies to optimise and continuously improve our website for you. By continuing to use this website, you agree to the use of cookies. Please find further information on cookies in our privacy policy.