title: The utilization of promethium-147 as an ionization source in electron-capture detectors.
mesh_terms: D000452:Aldrin / Q000032:analysis; D002849:Chromatography, Gas; D003634:DDT / Q000032:analysis; D004026:Dieldrin / Q000032:analysis; D004583:Electrons; D006533:Heptachlor / Q000032:analysis; D001556:Hexachlorocyclohexane / Q000032:analysis; D006846:Hydrocarbons, Halogenated / Q000032:analysis; D008722:Methods; D010575:Pesticides / Q000032:analysis*; D011399:Promethium; D011868:Radioisotopes; D013696:Temperature; D014876:Water Pollution / Q000032:analysis*; D014877:Water Pollution, Chemical / Q000032:analysis
chemical_list: D006846:Hydrocarbons, Halogenated; D010575:Pesticides; D011868:Radioisotopes; D001556:Hexachlorocyclohexane; D006533:Heptachlor; D003634:DDT; D004026:Dieldrin; D000452:Aldrin; D011399:Promethium