MOREIRA, EDSON G.FIGUEIREDO, ANA M.G.TICIANELLI, REGINA B.VASCONCELLOS, MARINA B.A.2014-11-172014-11-182015-04-012014-11-172014-11-182015-04-01MOREIRA, EDSON G.; FIGUEIREDO, ANA M.G.; TICIANELLI, REGINA B.; VASCONCELLOS, MARINA B.A. IPEN-CNEN/SP performance in the CCQM-P70 pilot study on trace elements in sewage sludge. In: CONGRESSO LATINO AMERICANO DE METROLOGIA, 5., 19-22 de novembro, 2007, Curitiba, PR. <b>Anais...</b> p. 5014-5017. DisponÃvel em: http://repositorio.ipen.br/handle/123456789/18898.http://repositorio.ipen.br/handle/123456789/188985014-5017openAccessinterlaboratory comparisonsuncertainty principletrace amountselementssewage sludgeIPEN-CNEN/SP performance in the CCQM-P70 pilot study on trace elements in sewage sludgeTexto completo de evento