Here is a posting from the rife-list which might be useful.
Dear Fellow Researchers, You can order Living Specimen of Euglena, Paramecium, Rotifer and others from: Southern Scientific P. O. Box 368 McKenzie, TN 38201 Phone 1-800-748-8735 for your FREE catalog. -- 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: silver-list-requ...@eskimo.com -or- silver-digest-requ...@eskimo.com with the word subscribe or unsubscribe in the subject: line. To post, address your message to: silver-list@eskimo.com List maintainer: Mike Devour <mdev...@id.net>