http://www.resultsrna.com/products/acs_200_overview.php
They claim 200PPM. Frank tested it and measured 60PPM and classified it as ionic silver. How can they achieve such a high PPM? Adding electrolytes to the brew perhaps? And what is the gimmick behind what they call "wetter water"?: "Far beyond ‘colloidal silvers’ in performance, ACS 200® provides 200 parts per million of uniquely energized silver molecules, which are suspended in “wetter water”®; a proprietary micronutrient transport medium that is 43% lower in surface tension, enabling rapid penetration through all biological systems." ~David