Noxx
Well-known member
Well, if you have any questions ? Or comments ?
Tutorial link: http://goldrefiningforum.com/phpBB3/viewtopic.php?p=2974#2974
Thanks
Tutorial link: http://goldrefiningforum.com/phpBB3/viewtopic.php?p=2974#2974
Thanks
Noxx said:Yep,
Oxalic acid is easily available on ebay.
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