Schott at pda europe new test method for delamination baselmainz, november 8, 2011 &ndash at the 2011 pda universe of prefilled syringes and injection devices in basel, schott pharmaceutical systems today announced that it has developed a new test method for the field of delamination that allows for a quick routine control of the delamination tendency of tubular glass vials. In the course of the conference, which will take place from 7 to 11 november 2011, experts from schott will actively contribute to the program with presentations on different glassrelated topics and packaging solutions for injectable drugs.