Book an appointment for laboratory tests and allow approx. 15 minutes for this. This includes your choice of analyses and professional sampling. Customers with an appointment are served promptly whenever possible.
Please make an appointment by telephone if you are visiting us on behalf of an external client.
Current opening hours:
Albisriederstrasse 5, 8003 Zurich:
Monday to Friday: 8 a.m. – 7 p.m.
Saturday: 9 a.m. – 1 p.m.
Sunday: closed
Zollstrasse 115, 8005 Zurich:
Monday, Wednesday and Friday: 7 am – 1 pm
Tuesday and Thursday: 8 am – 12 pm | 1 pm – 5 pm
Saturday: 8 am – 12 pm | 12.30 pm – 4 pm
Sunday: closed