I'm new to the list and was hoping someone could answer a question
regarding particle size.  I've read articles stating that silver
"breaks" off at a standard size when subjected to an electrical
current.  I've also read that water temperature has some determination
of particle size.  Therefore, I'm a little confused.  Are the particles
of silver in a colloid all the same size, or do they vary by
environmental issues -- like water temp?
    Thank you.

-- Paul