Determination of trace elements in Arima spring water by ICP-AES after coprecipitation with iron(III) hydroxide.
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Determination of cadmium in spring water by graphite-furnace atomic absorption spectrometry after coprecipitation with ytterbium hydroxide.
A coprecipitation method with ytterbium hydroxide was studied for the determination of cadmium in water samples by graphite-furnace atomic absorption spectrometry. Up to 40 ng of cadmium in water samples was quantitatively coprecipitated with ytterbium hydroxide at pH 8.0-11.2. The concentration factor was 100 fold. The coprecipitated cadmium was sensitively determined without any influence of ...
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ژورنال
عنوان ژورنال: BUNSEKI KAGAKU
سال: 1995
ISSN: 0525-1931
DOI: 10.2116/bunsekikagaku.44.471