Hag730
Hero Member
- Apr 29, 2012
- 620
- 398
- Detector(s) used
- Excal II, Garrett AT Pro, Tesoro Compadre
- Primary Interest:
- All Treasure Hunting
Has anybody heard of using 18K acid to test sterling silver? I saw a guy doing it on youtube yesterday and was wondering if there was any validity to the test? Obviously most test kits come with acid for sterling.....but his test seemed easier to read.
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