What about NMR or XRF? XRF can non-destructively tell you the elemental composition of a sample, which (if the sample is pure) can often pin down the compound, and NMR spectroscopy is also non destructive and can give you some info about chemical structure too
What about NMR or XRF? XRF can non-destructively tell you the elemental composition of a sample, which (if the sample is pure) can often pin down the compound, and NMR spectroscopy is also non destructive and can give you some info about chemical structure too