Comment · Mon, November 8, 2021 · ND Owner
[deleted by user]
What they were answering
johannthegoatman · 1 points
What's in the 1-2%?
u/MisterYouAreSoDumb · ND Owner
Generally residual water and salts like magnesium, sodium, and potassium. This is why you don't see them on IR, NMR, or UV. Those salts don't have carbons, chromphores, or proton signals. You can only see them via ICP-MS.