JJJ Posted November 5, 2019 Share Posted November 5, 2019 Hi, I would like to convert nM to PPB ( Parts per billion µg/L). Can you help me? I would like to covert the following concetrations measured in water samples from the North Sea: Ni = 3.66 nM Cu = 1.61 nM (Document: https://www.sciencedirect.com/science/article/pii/S0304420399000766?via%3Dihub ) Link to comment Share on other sites More sharing options...
hypervalent_iodine Posted November 6, 2019 Share Posted November 6, 2019 You will need to show some attempt at answering this yourself. Where are you getting stuck? Link to comment Share on other sites More sharing options...
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