General / Sending samples

Opening hours and receiving of samples:
Monday - Friday 7:30 AM - 5:00 PM

Surgery hours:
Monday 10:00 AM - 12:00 AM
Thursday 10:00 AM - 12:00 AM
Friday 3:00 PM - 5:00 PM


Prof. Dr. med. Winfried Stöcker

Klinisch-immunologisches Labor
Am Sonnenberg 9
D-23627 Groß Grönau

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Phone: (0451) 5855 100
for questions concerning invoices:
(0451) 5855 102
Fax: (0451) 5855 101


Analyse und Proben

Forms for test orders can be found under Downloads.

When sending samples please use appropriate packaging.

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Job applications

Please send your application to the address given above!

We look forward to seeing you

Representative for medical device safety

You can contact our Medical Device Safety Officer in accordance with § 6 of the Medical Device Operator Ordinance at the following e-mail address:

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