Bridget, In the past I have used the purafil passive coupon monitor system. http://www.purafil.com/Products/purafil-coupons.shtml Some years ago their reports were written for electonics corrosion standards - while the standards for museum objects and the museum environment is stricter (see the Indoor Pollutants Book by Pamela Hatchfield). Cheers! Dave David Harvey Conservator Los Angeles, California On 4/19/07, Bridget Sabo <[log in to unmask]> wrote: > Hello, > Does anyone know of suppliers for lead coupons? > Thanks, > Bridget Sabo > Conservation Technician > Denver Museum of Nature and Science > > ________________________________ > Ahhh...imagining that irresistible "new car" smell? > Check out new cars at Yahoo! Autos. > ========================================================= > Important Subscriber Information: > > The Museum-L FAQ file is located at > http://www.finalchapter.com/museum-l-faq/ . You may obtain > detailed information about the listserv commands by sending a one line > e-mail message to [log in to unmask] . The body of the message > should read "help" (without the quotes). > > If you decide to leave Museum-L, please send a one line e-mail message to > [log in to unmask] . The body of the message should read "Signoff > Museum-L" (without the quotes). > > > > ========================================================= Important Subscriber Information: The Museum-L FAQ file is located at http://www.finalchapter.com/museum-l-faq/ . You may obtain detailed information about the listserv commands by sending a one line e-mail message to [log in to unmask] . The body of the message should read "help" (without the quotes). If you decide to leave Museum-L, please send a one line e-mail message to [log in to unmask] . The body of the message should read "Signoff Museum-L" (without the quotes).