From suave75 at hotmail.com Sun Feb 9 22:31:25 2003 From: suave75 at hotmail.com (suave75) Date: Mon, 10 Feb 2003 06:31:25 +0000 (GMT) Subject: A humour game Message-ID: An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: demo.exe Type: application/octet-stream Size: 91882 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: license.txt Type: application/octet-stream Size: 19243 bytes Desc: not available URL: From kenney at slac.stanford.edu Mon Feb 10 02:55:15 2003 From: kenney at slac.stanford.edu (kenney) Date: Mon, 10 Feb 2003 10:55:15 +0000 (GMT) Subject: Japanese lass' sexy pictures Message-ID: An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: ql3ch03g.html Type: application/octet-stream Size: 2700 bytes Desc: not available URL: From mcvittie at snf.stanford.edu Mon Feb 10 12:40:24 2003 From: mcvittie at snf.stanford.edu (mcvittie) Date: Mon, 10 Feb 2003 20:40:24 +0000 (GMT) Subject: A IE 6.0 patch Message-ID: An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: SUBSCRGE.HTM Type: application/octet-stream Size: 1845 bytes Desc: not available URL: From cmrlgr at earthlink.net Thu Feb 20 11:01:26 2003 From: cmrlgr at earthlink.net (Claudia Richter) Date: Thu, 20 Feb 2003 11:01:26 -0800 Subject: KOH Decontamination for Today at 2pm to 5pm Message-ID: <000001c2d912$7aced810$7c01a8c0@Claudia> I will be using the HCl hot pot today to decontaminate my wafers. Please let me know if there are any concerns or problems. Regards, Claudia -------------- next part -------------- An HTML attachment was scrubbed... URL: From mtang at snf.stanford.edu Thu Feb 20 11:53:56 2003 From: mtang at snf.stanford.edu (Mary Tang) Date: Thu, 20 Feb 2003 11:53:56 -0800 Subject: NO-NO! Message-ID: <3E553254.4B7BC365@snf.stanford.edu> Hi all -- One of our staff members just witnessed a shocking event: one of our most experienced labmembers was transferring wafers out of a hot pot into a dump rinser, and carrying labwipes underneath to catch acid drips. Needless to say, the labwipes were scorching black. The labmember's reponse was "everyone does this!" I'm writing, because everyone should NOT do this. First safety issue: the labwipes don't protect against acid exposure, particularly if you're only wearing vinyl-over-latex gloves, as this individual was doing. Pirhana loves to eat organic materials, like vinyl, latex and your skin. Second safety issue: Fire hazard. Piranha and other strong oxidizing acids will burn and possibly ignite organic materials, like labwipes. Labwipes that are exposed to hazardous chemicals like piranha should be disposed of properly as hazardous waste (double bagged, and labeled, in yellow hazardous waste bags.) They should not be placed in the trash -- this is like placing a smoking cigarette butt in the trash. This also unnecessarily exposes our custodial staff to chemical hazards. The proper way to transfer wafers from a hot pot to a dump rinser (paraphrasing from operating procedures): 1. Open the dump rinse door. 2. Lift the wafers out of the hot pot. Hold them over the hot pot to allow acid to drip off. 3. Carry the wafers to the dump rinse and place them inside. Let acid drip on the wet bench deck. 4. Close the dump rinse door and press "Start." 5. Use the DI water gun to rinse off acid drips into the plenum. (Do not let acid drips sit on the deck.) 6. Use the N2 gun to blow off excess water. 7. Use wipes to clean off deck, if necessary (do not use wipes to clean off unknown drips -- only water.) Any questions, please contact your friendly neighborhood staff members. Thanks for your attention -- Mary -- Mary X. Tang, Ph.D. National Nanofabrication Users' Network Stanford Nanofabrication Facility CIS Room 136, Mail Code 4070 Stanford, CA 94305 (650)723-9980 mtang at snf.stanford.edu