[alt-photo] Re: platinum

Alberto Novo alt.list at albertonovo.it
Tue Dec 21 07:03:29 GMT 2010


> .. It doesn't mean that there will be less metal 
> salts on the print/paper, to the contrary, your liquid is saturated with 
> as much metal as it can hold.

This may be misleading. If a saturated solution is cooled and some salt 
becomes insoluble, the amount of solute in the same volume of solution is 
lowered, and there will be less metal salts on the paper. Of course, if the 
amount of precipitate is negligible, it will be not a real concern. 


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