Linda W.J. Kumeling, MA
Phone: +31 (0)30 253 4743


Postal address
P.O. Box 80.000
3508 TA  Utrecht
The Netherlands

Visiting address

Leonard S. Ornstein Laboratory

Front view of the Leonard S. Ornstein building.


Princetonplein 1, 3584 CC Utrecht, The Netherlands

Tel: +31 30 253 7540 (service point)

The entrance is located at the Victor J. Koningsberger building.

From 1 January 2021 the university premises will be smoke-free.

Open Leonard S. Ornstein Laboratory on Google Maps

Opening hours

Mon 8:00-18:00
Tue 8:00-18:00
Wed 8:00-18:00
Thu 8:00-18:00
Fri 8:00-18:00
Sat Closed
Sun Closed

In this building

  • Faculty of Science
  • Department of Physics
  • Department of Chemistry
  • Interfacultair Reactor Institute TU Delft (Utrecht)
  • Debye Institute
Getting there and Accessibility