Hi Gary, I doubt that anything we have done (or have been put through) in the electronics industry, has made any difference whatsoever to anyone from the hazards of lead. I say that because our industry's use of lead is so miniscule that it is not ever mentioned in any global use statistic. By far, the biggest user is battery manufacturers which is 80% of the global use of lead. Look at this link: http://www.ilzsg.org/static/home.aspx Click on the "Statistics" in the top bar of the page, the on then "End Uses" link at the left hand side of the page, and you can see that electronics or solder didn't even make the pie chart. We're probably in the fraction of a percent somewhere in the miscellaneous wedge. I also invite you to explore the rest of the site, look at some of the presentations, and you can see for yourself that the global use of lead has increased dramatically...and I would bet that it's not because of solder or electronics. Look at this presentation: http://www.ilzsg.org/generic/pages/file.aspx?file_id=1063&field_name=document aa_file_id_0 and scroll down and look at the chart for World Lead Refinery Capacity Changes. You tell me, has our switch to lead free in electronic solder made any measurable benefit to anyone's health and safety? Steve -----Original Message----- From: Gary Crowell Sent: Tuesday, July 19, 2011 12:33 PM To: [log in to unmask] Subject: Re: [TN] Lead Free solder has performed well... For all of the debate on the performance of lead-free, the question remains: For all of the billions spent on process changes to eliminate lead, has there been any measurable benefit in health and safety? Gary -- ---------------------------------------------- Gary A. Crowell Sr., P.E., CID+ Linkedin <http://www.linkedin.com/in/garyacrowellsr> Elance<http://www.linkedin.com/redirect?url=http%3A%2F%2Fgaryacrowellsr%2Eelance%2Ecom&urlhash=kJm9> KE7FIZ <http://www.arrl.org> ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________ --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 16.0 To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives For additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 ----------------------------------------------------- ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________ --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 16.0 To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives For additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 -----------------------------------------------------