Keywords
metals, determination of traces in human hair
hair (human), determination of metal traces
atomic absorption spectrometry, determínatíon af metal traces in hair
hair (human), determination of metal traces
atomic absorption spectrometry, determínatíon af metal traces in hair
How to Cite
1.
Toledo M de, Nazário G. Metal traces in human hair. Rev Inst Adolfo Lutz [Internet]. 1975 Dec. 30 [cited 2024 May 18];35(1-2):47-53. Available from: https://periodicos.saude.sp.gov.br/RIAL/article/view/37075
Abstract
The concentration of calcium, magnesium, zinc, petassíum, iron and copper in the human hair was determined by atomic absorption spectrometry through the conventional flame method.
Hair samples were gathered at Vale da Ribeira, São Paulo, Brazil, where the population lives in an agrarian and littoral environment, away fram industrial centers, what makes it difficult to impute the presence of those metals to the intoxication and environment pollution. The interferences due to the mineralization chemical treatment of the samples were also studied.
References
1. CHEN, P. S., JR; TORIBARA, T. Y. & WARNER, H. - Microdetermination of phosphorus. Analyt. Chem., 28: 1756-8, 1956.
2. HARRISON, W. W.; YURACHEK, J. P. & BENSON, C.A. - The determination of trace elements in human hair by atomic absorption spectroscopy. Clin. Chim. Acta, 23: 83-91, 1969.
3. SCHROEDER, H.A. & NASON, A.P. - Trace me tals in human hair. J. Invest. Dermatol., 53: 71-8, 1969.
4. SLAVIN, W. - Atomic absorption spectroscopy. New York, Interscience, 1968. p. 87. [Chemical analysis, v. 25]
2. HARRISON, W. W.; YURACHEK, J. P. & BENSON, C.A. - The determination of trace elements in human hair by atomic absorption spectroscopy. Clin. Chim. Acta, 23: 83-91, 1969.
3. SCHROEDER, H.A. & NASON, A.P. - Trace me tals in human hair. J. Invest. Dermatol., 53: 71-8, 1969.
4. SLAVIN, W. - Atomic absorption spectroscopy. New York, Interscience, 1968. p. 87. [Chemical analysis, v. 25]
This work is licensed under a Creative Commons Attribution 4.0 International License.
Copyright (c) 1975 Instituto Adolfo Lutz Journal
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