Dear BNC User, This is a reminder for our scheduled PM closure & major construction starting this coming Monday May 5. In the cleanroom please make sure that all glassware in drying racks next to the fume hoods are removed and placed in your personal storage totes to prevent contamination to your glassware. Please do not bring in any RO or distilled water into the center during the time the UPW system is off to prevent contamination to your research. Please call or contact me if you have any questions or concerns. Regards, Mark Voorhis 765-494-3036 mvoorhis@purdue.edu<mailto:mvoorhis@purdue.edu> From: Voorhis, Mark L. Sent: Wednesday, January 22, 2025 3:46 PM To: bnc-facility-notice@ecn.purdue.edu Subject: NOTICE - Semi Annual Preventative Maintenance Closure & Major Construction May 5 to May 23, 2025 [cid:image001.png@01DBB8F7.149762A0] Mark Voorhis Building Manager Birck Nanotechnology Center
