http://www.hannainst.com/products/testers/pwt.htm http://www.wishgranted.com/ec_store/item12.htm
----- Original Message ----- Where do I find info on the PWT tester? Tom -- The silver-list is a moderated forum for discussion of colloidal silver. Instructions for unsubscribing may be found at: http://silverlist.org To post, address your message to: [email protected] Silver-list archive: http://escribe.com/health/thesilverlist/index.html List maintainer: Mike Devour <[email protected]>
