(19)

(11)

EP 1 943 512 A1

(12)

(43) Date of publication: 16.07.2008 Bulletin 2008/29 (21) Application number: 06793878.7 (22) Date of filing: 28.09.2006

(51) International Patent Classification (IPC):  G01N 33/46(2006.01) G01N 27/04(2006.01) (86) International application number: PCT/EP2006/066821 (87) International publication number: WO 2007/039537 (12.04.2007 Gazette 2007/15)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 28.09.2005 SE 0502138 (71) Applicant: Rotfinder AB 216 16 Limhamn (SE)	(72) Inventors: KARLSSON, Daniel S-266 52 Lund (SE) LINANDER, Frans S-231 73 Anderslöv (SE) (74) Representative: Bengtsson, Peggy Katrin  Albihns AB P.O. Box 4289 203 14 Malmö 203 14 Malmö (SE)