[alt-photo] Re: platinum

[Don Bryant]

Alberto,

> I have to correct myself! After reading your post I went back to look at
my notes. I started with half a liter solution and 20cc muratic acid

>> This is about a 0.75% solution, correct (muriatic acid is 37%?)?

> Is it the same also in U.S.? 

Muriatic acid is 37% here in the US and is very inexpensive. It can be found
at many hardware stores and home care centers such as Lowes and Home Depot
to name a couple.

Don Bryant