u can use Acetone to clean the dish. i am not sure about wafer... yusuf On Sat, Jun 28, 2008 at 4:50 PM, Jose Guevarrawrote: > Hi, > > I use a silicon wafer with su-8 as a mold in a petri dishfor PDMS. After > the PDMS is solidified I remove it by peeling it off. > > How do I thoroughly clean off the solidified PDMS from the wafer and petri > dish? > -- Mohd.Yusuf.S.Mulla Student-FH Jena, Germany. Currently at :- Leuven, Belgium