Electrolytically Isolated Silver. It is what most of the people on this list are making and/or buying. It is typically 10% colloidal (crystaline particles suspended in water) silver and 90% ionic silver (silver hydroxide and silver oxide).
See http://silver-lightning.com/theory.html#Def for definitions. Marshall Frances Brown wrote: > Could someone tell me what EIS is please? I need > educating!!. FrancesSuffolk, UK
