Hi Linda, Tyndall is not a good thing!!! What you see with Tyndall is pasrticles.So all of the particles have settled to the bottom and whast you have left is pure ionic silver solution, which is GREAT STUFF!!!
Don't shake it. Let the junk settle and carefully pour off the good stuff!!! If you want a spetrophotometer test I will do a feebe for you. Send me a 2 once sample, and I will telll you what you have. "Ole Bob" Linda Kaye Coombs wrote: > Hi there experts and All, I have a quantity of CS made with a HVAC about > 4 yrs. ago. Some has settled, can only see tyndall when shook. All had > it fine when made. Some has a moldy looking stuff on the lid. How do I > know if it is still good ? Thanks, LC -- 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: silver-list@eskimo.com Silver-list archive: http://escribe.com/health/thesilverlist/index.html List maintainer: Mike Devour <mdev...@eskimo.com>