You are welcome to contact us by phone, e-mail or letter if you have any questions, for example about our laboratory and tests. We make every effort to answer all questions as quickly as possible.

Note for doctors

You will find technical information about the DCL's serological diagnostic procedures as compared to standard test methods in a special log-in area of our website together with laboratory orders to download. Please contact us. We will be happy to send you free access data. Currently, this information is only available in German. Please call us for further information.

Where to find us

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