Does anyone have information on where to obtain biocompatible polymers ? Since the definition of "biocompatible" is loose, here is a list of the ones i'm interested in: polycarbonate polysulfone polyvinyl chloride polyethylene polypropylene polymethylacrylate I'm interested in suppliers that sell them in a rod shape so as to cut wafers ... but any information will be greatly appreciated. Albert Folch -- Shriners Burns Institute Phone: 3745622 1400 West Bldg. Fax: 3745665 One Kendall Sq., Cambridge, MA 02139 *************************************************** | "Imagination is more important than knowledge". | | Albert Einstein. | ***************************************************