I have been unable to make stronger than 3 PPM [meter reading for ionic content...very faint TE] colloidal copper or zinc with a current controlled generator. If left for many hours, a precipitate forms on the bottom of the container.
Apparently, the saturation point of copper and zinc in distilled water is very low and agglomeration rates very high.
One of the old timey methods of zinc supplementation is to place galvanized nails in an apple overnight then eat the apple.
Ken

At 11:50 AM 7/22/02 +0100, you wrote:
>>>>
Dear List
Does anyone there have any experience making copper and zinc supp's with Trem's SG7 unit? Or any v. similar constant current gen?
Are there the same arguements about ionic vs. colloidal products?
TIA
Rod Stevenson

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