3 ms·
It's not hard, just expensive. You need to pay a lab to do it, and the testing is very much destructive most of the time.
by Onavo 1y ago
It's not hard, just expensive. You need to pay a lab to do it, and the testing is very much destructive most of the time.
- dehrmann 1y agoXRF might be able to non-destructively tell you the alloy.
- bobmcnamara 1y agoThe magic spice gun was my first thought as well, but they struggle to measure lighter elements like carbon.