Mussel Reference Material Preparation Proposal as a Quality Assurance Tool for Brazilian Seashore Biomonitoring

Autores/as

  • Edson Gonçalves Moreira Instituto de Pesquisas Energéticas e Nucleares (IPEN-CNEN/SP), São Paulo, SP, Brazil
  • M. B. A. Vasconcellos Instituto de Pesquisas Energéticas e Nucleares (IPEN-CNEN/SP), São Paulo, SP, Brazil
  • V. A. Maihara Instituto de Pesquisas Energéticas e Nucleares (IPEN-CNEN/SP), São Paulo, SP, Brazil
  • M. G. M. Catharino Instituto de Pesquisas Energéticas e Nucleares (IPEN-CNEN/SP), São Paulo, SP, Brazil
  • M. Saiki Instituto de Pesquisas Energéticas e Nucleares (IPEN-CNEN/SP), São Paulo, SP, Brazil

DOI:

https://doi.org/10.5132/jbse.2007.01.009

Palabras clave:

reference material, mussel, Perna perna, INAA, AAS, metals

Resumen

Analytical measurement results may affect economical, political and environmental protection decisions. Therefore, there is a growing demand for quality assurance of such results. The use of certified reference materials, CRMs, is a simple and efficient way to validate analytical methods and to keep them under control. However, CRMs are expensive and usually obtained abroad, which makes their use prohibitive for a large number of Brazilian chemical laboratories. This paper presents a proposal for the preparation of a mussel reference material using the Perna perna species. This material will be used in biomonitoring studies of the Brazilian Seashore. The various aspects of the preparation such as sampling, processing, physical and chemical characterization are presented. Preliminary results for the concentration of elements such as As, Br, Co, Cr, Fe, K, Na, Se and Zn determined by INAA and Cd and Hg determined by AAS, are also presented.

Descargas

Publicado

2007-03-10

Cómo citar

Moreira, E. G., Vasconcellos, M. B. A., Maihara, V. A., Catharino, M. G. M., & Saiki, M. (2007). Mussel Reference Material Preparation Proposal as a Quality Assurance Tool for Brazilian Seashore Biomonitoring. Ecotoxicology and Environmental Contamination, 2(1), 61–65. https://doi.org/10.5132/jbse.2007.01.009

Número

Vol. 2 Núm. 1 (2007)

Sección

Original Articles

Licencia

Derechos de autor 2007 Ecotoxicology and Environmental Contamination

Creative Commons License

Esta obra está bajo una licencia internacional Creative Commons Atribución 4.0.

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