Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Renato R. R. Almeida"'
Autor:
Eliane Cristina Pires do Rego, Marcos Paulo Vicentim, Anna Dandara Amorim Soares, Renato R. R. Almeida, Janaína Marques Rodrigues, Tânia Maria Monteiro
Publikováno v:
Microchemical Journal. 147:497-506
Ethyl carbamate (EC) is a toxic organic contaminant naturally present in some foods and alcoholic beverages. In order to improve the reliability of EC analysis, certified reference materials (CRM) can be used by the laboratories for quality control a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cb3c78d73cfa2ab20123832bde346f1
https://doi.org/10.1016/j.microc.2019.03.021
https://doi.org/10.1016/j.microc.2019.03.021
Autor:
Laura A. Neves, Ana Letícia de M. Goulart, Janaína Marques Rodrigues, Lucas J de Carvalho, Eliane Cristina Pires do Rego, Renato R. R. Almeida
Publikováno v:
Analytical and Bioanalytical Chemistry. 407:3225-3229
The Brazilian Metrology Institute (National Institute of Metrology, Quality, and Technology, Inmetro) has been developing a certified reference material (CRM) of the volatile organic compounds benzene; toluene; ethylbenzene; and ortho, meta, and para
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90b64493609819fd2df6c0d0ef1fdcab
https://doi.org/10.1007/s00216-014-8314-6
https://doi.org/10.1007/s00216-014-8314-6
Determination of Aldrin Purity Using a Combination of the Mass Balance Approach and Quantitative NMR
Autor:
Renato R. R. Almeida, Janaína Marques Rodrigues, Eliane Cristina Pires do Rego, Evelyn de Freitas Guimarães, Tânia Maria Monteiro, Laura A. Neves, Fernando G M Violante, Raquel Fernandes Pupo Nogueira, Maria Cristina Baptista Quaresma, Marcus Vinicius Barreto Sousa
Publikováno v:
Journal of the Brazilian Chemical Society, Volume: 26, Issue: 5, Pages: 869-879, Published: MAY 2015
Journal of the Brazilian Chemical Society v.26 n.5 2015
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society v.26 n.5 2015
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
This paper describes the studies performed to determine the purity of aldrin samples, an organochlorine pesticide, using the mass balance approach. The organic impurities were identified and quantified by gas chromatography-mass spectrometry (GC-MS),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cf29173e79c14888195dc6ab5e988d7
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532015000500869&lng=en&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532015000500869&lng=en&tlng=en
Autor:
Gisele E. B. Silva, Gabriela F. Moreira, Suzane M. Queiroz, Gabriel F. Sarmanho, Renato R. R. Almeida, Werickson Fortunato de Carvalho Rocha, Raquel Fernandes Pupo Nogueira
Publikováno v:
Journal of the Brazilian Chemical Society v.23 n.9 2012
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society, Volume: 23, Issue: 9, Pages: 1636-1646, Published: 30 AUG 2012
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society, Volume: 23, Issue: 9, Pages: 1636-1646, Published: 30 AUG 2012
This work compares the results obtained for the determination of volatiles (water and residual solvents) in new certified reference materials (CRM) or candidate CRMs of the active pharmaceutical ingredients (API) captopril, metronidazole, sodium dicl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db6d1cbc6a388ff2d79cb95601f210a5
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532012000900008
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532012000900008