Thanks for replying. The company from which I have purchased solution also make 10,000 PPM and 1,00,000 PPM solutions too. They have provided lab reports showing not only silver content but also other compounds including nitrates , chlorides etc. and all are nil. The product is crystal clear water white with almost zero tyndall effect even in dark light. There are small sparkling particles. Also adding salt make solution cloudy. It's also bitter. So I think all that points to ionic silver.
I tried reducing it with Sodium Borohydride and it reduced instantly with beautiful yellow color and becomes completely tasteless but issue is it works for small batches and not beyond 15 PPM. For above 15 PPM solution will be unstable, change color and ultimately turn to dark brown.
No its not muddy , it becomes cloudy like when we add salt to ionic silver. Also it taste exactly like ionic silver. Are there any further test to confirm wether it's ionic silver ?? Please reply as I am very confused.
Also skin turns dark if we have stain of 1000 PPM product on exposure to sunlight. I asked company about this and they said that above 100 PPM silver will stain and below that it will not happen.
Thanks,