ASTM D3919 - 15

    Стандартное практическое руководство по измерению следовых количеств элементов в воде методом атомно-абсорбционной спектрофотометрии с графитовой печью

    Active Standard ASTM D3919 Developed by Subcommittee: D19.05

    Book of Standards Volume: 11.01


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    Significance and Use

    5.1 Elemental constituents in potable water, receiving water, and wastewater need to be identified for support of effective pollution control programs. Currently, one of the most sensitive and practical means for measuring low concentrations of trace elements is by graphite furnace atomic absorption spectrophotometry. ICP-MS may also be appropriate but at a higher instrument cost. See Test Method D5673.