I use this mixture and have always found good selectivity to Nickel (no measurable etchrate). Neal Ricks Haleos, Inc. "Phaneendra Medida(fabbi)" wrote:Does this solution (KI(Potassium iodide)+I2(Iodine)+Water) Etch Nickel? Fabbi. _______________________________________________ MEMS-talk@memsnet.org mailing list: to unsubscribe or change your list options, visit http://mail.mems-exchange.org/mailman/listinfo/mems-talk Hosted by the MEMS Exchange, providers of MEMS processing services. Visit us at http://www.memsnet.org/ --------------------------------- Do You Yahoo!? Yahoo! Finance - Get real-time stock quotes