Determination of silver in precipitation down to 10 -11 M concentrations by ion exchange and neutron activation analysis.
D000201:Activation Analysis; D006207:Half-Life; D007474:Ion Exchange; D008832:Microchemistry; D011868:Radioisotopes; D012834:Silver / Q000032:analysis*; D014481:United States; D014887:Weather
D011868:Radioisotopes; D012834:Silver