The analysis of surface waters for iron, zinc and lead by coprecipitation on iron hydroxide and X-ray fluorescence.
D011232:Chemical Precipitation; D007501:Iron / Q000032:analysis*; D007854:Lead / Q000032:analysis*; D013050:Spectrometry, Fluorescence / Q000379:methods; D014881:Water Supply / Q000032:analysis*; D014965:X-Rays; D015032:Zinc / Q000032:analysis*
D007854:Lead; D007501:Iron; D015032:Zinc