Research interest

• High resolution mass spectrometry
• Gas chromatography/mass spectrometry
• Liquid chromatography/mass spectrometry

Key publications

• W. Spahl, H. Budzikiewicz, Fresenius J. Anal. Chem. (1994) 350, 684. Qualitative Analysis by Gas and Liquid Chromatography/Mass Spectrometry of Dental Resin Composites.
• W. Spahl, H. Budzikiewicz, W. Geurtsen, J. Dent. (1998) 26, 137. Determination of leachable components from four commercial dental composites by gas and liquid chromatography/mass spectrometry
• W. Spahl, 34. Diskussionstagung der DGMS, Poster P61 (2001). Stickstoff Particle Beam Interface für die qualitative Analytik.