Dear all, does someone know a source for 11-Boron (maximum about 2.5% 10B, better less) in the form of pieces? Powder is readily available, but solid pieces are difficult to get. I need pieces for preparative reasons. Best regards and thank you Andreas Leineweber -- Dr. Andreas Leineweber Max-Planck-Institut fuer Metallforschung Seestrasse 92 70174 Stuttgart Germany Tel. +49 711 2095 527 Fax. +49 711 2095 420 e-mail: [EMAIL PROTECTED] (formerly [EMAIL PROTECTED]) home page of department: http://finix.mpi-stuttgart.mpg.de/mittemeijer/english/index_english.htm
