[Determination of lead by atomic absorption spectrophotometry with regard to toxicology research].

The toxicity of lead in the human environment is acquiring a growing interest which lead us to choose a quick, precise, sensitive and specific method able to perform number of measurements. Thanks to the survey consisting in a dosage of lead by atomic-absorption spectrometric, we are able to confirm the advantages and superiority of such a method and to employ it for the toxicologic research of lead in food, water, industrial atmosphere, and biological liquids.