Atomic Spectroscopy

Forum Sampling preparation

Sampling preparation

julia.jsd 5 months ago

Hello all,

What kind of sample it is necessary to use HF, H2O2, H2SO4, perchloric acid in digesting process??

I need to analyse Na, Mg, Si and Fe what is the most efficiency digestion process to a ICP-MS?

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carwogill 5 months ago

It depends on the sample matrix that you want to digest. I nearly always use HNO3 for oleochemicals. Si plus HNO3 is probably not going to work.
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carwogill 5 months ago

It depends on the sample matrix that you want to digest. I nearly always use HNO3 for oleochemicals. Si plus HNO3 is probably not going to work.
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