[email protected] wrote: > Hi group, > I'm wondering: If there is approx 60 ppm of heavy > metals, and other minerals in tap water, why do I get zero Tyndall > effect when I shine a laser through? Any guesses? (I'm getting a good > one through the homebrewed 10-15ppm)
Obviously there is no colloid present. In drinking water that is called turpidity and is undesirable. Marshall -- 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]>
