Collaborations & Symposia As PCC we have many connections with the scienctific and indutrial communities. Together we organize symposia, workshops and conferences. please click on the links below for more information. Europian Colloid & Interface Society (ECIS)The International Association of Colloid and Interface Scientists (IACIS)International Symposium on PolyelectrolytesCaliper ITN Twitter Whatsapp Linkedin Email