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  • Title: [Estimation of aluminium in biological fluids by atomic absorption spectrophotometry in a graphite oven (author's transl)].
    Author: Clavel JP, Jaudon MC, Galli A.
    Journal: Ann Biol Clin (Paris); 1978; 36(1):33-8. PubMed ID: 686518.
    Abstract:
    The possibilities of use of a graphite oven type HGA 74 (Perkin Elmer) for the estimation of aluminium in biological fluids by atomic absorption spectrophotometry are described, with a special study of the stages of drying, mineralisation, atomisation, flow of inert gas, requirement for correction of non-specific absorption, etc. Under fixed experimental conditions, the limit of sensitivity (absorption 1%) was 2.28.10.(-11) grams and the linearity was good up to 100 microgram/l. This method of analysis by direct treatment of the samples required only small volumes of the latter and reduces the risk of contamination.
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