From mahnaz at stanford.edu Thu Jan 5 11:23:47 2012 From: mahnaz at stanford.edu (Mahnaz Mansourpour) Date: Thu, 05 Jan 2012 11:23:47 -0800 Subject: Pad etch incidents Message-ID: <4F05F8C3.60100@stanford.edu> Hi Jasmine, Happy new year This is with regard to the incident on 12/6/11 when pad etch was accidentally poured into H202 pot in WBmetal bench. I like to suggest when you are back in town write the procedure for the pad etch. Although we allow that apparently, we do not have the procedure for it. Please do include the MSDS in the procedure and have a section on how to do the decontamination of the bench if ever a mistake happens. We will decide ( Nancy, Uli) if we wanted to make that part public or not as is a bit awkward and very labor intensive ( thanks to Nancy and uli to take care of it). Let me know if there is any concern or questions? mahnaz