Can't see your pics!! You can use Faraday's Law to know how much (mg) PPM of silver is in your beaker. You must have a constant current supply and a timer & a scale to weigh your anode(before & after) to get a accurate reading. I have been using silver cloth, Resistivity is less than 0.25 Ohm/sq. I have a Silver bandaid made out of this applied over a wound(a neighbor who has diabetes and an open ulceration from the knee to the top of her ankle. I put a copper cathode(have also used a stainless) on the backside of leg opposite of wound, applied power (with what Dr. Robert O. Becker, M.D. experimental data listed "The Body Electric". power was only applied for about 2 to 3 hours a day, after 48 days wound was completely healed with no scar! I am making several different sizes to have in my firt-Aid kits, along with a small power supply(2-AA's + circuit). Having a easy way to plot out size of silver particules and ratio of IS(ionic silver) to CS( Colloidal Silver ) would be very nice! Lookig forward to sharring info with you! My wife is a allergic asthmatic and has been out into ICU in a drug induced coma due to resp arrest, she use to need Antibiotics 5 to six time a year, but since nebulizing CS for the last 3 years when she though an infection/cold/virus comming on-no Antibiotics needed at all!