kwokskan Posted February 27, 2017 Share Posted February 27, 2017 I would be most grateful if anyone can help. I am hoping to extract nickel from chocolate bars for analysis but I do not have the exact protocol for the extraction. The chocolate will need to be digested with conc nitric acid but hydrogen peroxide is also required in a Teflon vessel. The final extract will be analysed on a mass spectrometer. Can anyone help with the exact methodology for the extraction. Many thanks. Kwok Link to comment Share on other sites More sharing options...
Slickis6 Posted March 18, 2017 Share Posted March 18, 2017 You do not care to remove the Pennies, dimes and quarters? Just a bit of humor Link to comment Share on other sites More sharing options...
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