Mr. Emiel Klootsema is manager of the laboratory of GETEC PARK.EMMEN. For 30 years he has been working in the laboratory which specializes in PET and PA6 polymer analyses. He has extensive experience with various analysis techniques for polymer production control and polymer product development. More than 20 years ago he was one of the founders of the so-called Partisol analysis. The Partisol analysis is nowadays widely used to provide insight into particles present in (r)PET recycle streams. Today he has led the development of the analysis methodology for detecting BPA in PET.