I am educated in mass spectrometry from the University of Oslo, and started at NMBU in 1992. The instrumentation I use is GC-Orbitrap, GC-MS with one quadrup and a LC-MS/MS instrument of the type linear ion trap, in addition to a GCFID, Headspace GC-FID and one HPLC-UV/RI. I am teaching two MS-courses (master level and PhD level) and a course in chromatography (master level). I have some lectures in a organic spectroscopy course. My research topic is mainly lipids.