Borges, Paulo Paschoal; Fraga, Isabel Cristina Serta; Ordine, Alberto Pires; Borges, Renata Martins Horta; Souza, Vanderléa de; Dias, Júlio Cesar; Marques, Bianca de Souza Rossini; Souza, Nathaly Bomfim Candido de; Souza, Vanderléa de; Ferraz, Fernando Toledo; Belaidi, Hakima
(2006)
The Certified Reference Material (CRM) is mainly used to guarantee the traceability and reliability of the chemical measurements. In order to develop some CRM that are important to Brazil, INMETRO is certificating pH buffer ...