A arthur kierski Well-known member Joined Feb 10, 2008 Messages 1,119 Location são paulo---brazil Jul 28, 2010 #1 does anyone knows what is the propable product in the pills that shorr sells to test if there is still gold in a cianide solution? thanks Arthur
does anyone knows what is the propable product in the pills that shorr sells to test if there is still gold in a cianide solution? thanks Arthur