Contact information
- Erik van der Vlis, MSc
- Managing director
- E: E-mail
- Robert Schilt, MSc, pharmacist
- Scientific and vice director
- E: E-mail
- Therapeutic protein analysis:
- Dr.ir. Robert-Jan Lamers
- Senior Scientist
- E: E-mail
- Proficiency Testing:
- Kees van Putten
- Project Manager Proficiency Testing
- E: E-mail
- DUCARES B.V.
- P.O. box 40237 | 3504 AA Utrecht | The Netherlands (new address as per 17 May 2010)
- Reactorweg 47A | 3542 AD Utrecht | The Netherlands
- New phone- and fax number as per 14 December 2009:
- T: +31-88-3822737 (+31-88-DUCARES) | F: +31-88-3822700
- E: E-mail | I: www.ducares.nl
- VAT nº: NL8185.03.324.B.01
- Netherlands Chamber of Commerce nº: 30230493
- Bank account nº: NL94 INGB 0677 2614 46 | NL94 INGB 0677 2614 46 (IBAN) | INGBNL2A (BIC)

