Thank you, Chuck, for the Hanna website. I think it was one of those I tried to access from the home page but it said file not found. Well, it found it now!
Sharon PS Thanks to all who replied to my questions about the TDS-1 meter. -- The silver-list is a moderated forum for discussion of colloidal silver. To join or quit silver-list or silver-digest send an e-mail message to: [email protected] -or- [email protected] with the word subscribe or unsubscribe in the SUBJECT line. To post, address your message to: [email protected] List maintainer: Mike Devour <[email protected]>

