Effect of NaCl and HCl concentrations on primary pH measurement for the certification of standard materials

Autor: V. Souza, Alberto Pires Ordine, I. C. S. Fraga, Monique Audrey Getrouw, P. P. Borges, J. C. Damasceno, P. R. G. Couto

Publikováno v: Brazilian Archives of Biology and Technology, Vol 49, Iss spe, Pp 79-86 (2006)

pH is an important parameter to control the production of food, medicine, petrochemical products and others. Thus, standard reference materials used to calibrate pH meters are necessary to guarantee reliability of the measurements. The Chemical Metro

Externí odkaz: https://doaj.org/article/b2214d87235943bca580af0667d2ccca

Effect of NaCl and HCl concentrations on primary pH measurement for the certification of standard materials

Autor: Vanderléa de Souza, Monique Audrey Getrouw, J. C. Damasceno, Alberto Pires Ordine, Paulo Paschoal Borges, Isabel Cristina Serta Fraga, Paulo Roberto Guimarães Couto

Publikováno v: Brazilian Archives of Biology and Technology, Vol 49, Iss spe, Pp 79-86 (2006)
Brazilian Archives of Biology and Technology v.49 n.spe 2006
Brazilian Archives of Biology and Technology
Instituto de Tecnologia do Paraná (Tecpar)
instacron:TECPAR
Brazilian Archives of Biology and Technology, Volume: 49, Issue: spe, Pages: 79-86, Published: JAN 2006
Repositório Institucional do INMETRO
Instituto Nacional de Metrologia, Qualidade e Tecnologia (INMETRO)
instacron:INMETRO
ResearcherID

pH is an important parameter to control the production of food, medicine, petrochemical products and others. Thus, standard reference materials used to calibrate pH meters are necessary to guarantee reliability of the measurements. The Chemical Metro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72ed31dd7d33560b38304b8e60fb0e6e
https://doi.org/10.1590/s1516-89132006000200013