Determination of trace selenium in biolo
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H. Robberecht; R. van Grieken
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Article
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1983
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Elsevier Science
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English
β 639 KB
Selenium is determined in the ng g-' to rg g-' range in biological and environmental samples. A wet digestion procedure was optimized with respect to volatility losses and recovery yields, by using "Se metabolically incorporated into rat organs. Selenium is preconcentrated from the digestion liquid