1
Material Type:
Artigo
Automatic flow analysis procedure for the determination of bromide in L-alanine by chemiluminescence detection
E P Borges Boaventura Freire dos Reis
Journal of the Brazilian Chemical Society São Paulo, v. 18, n. 7, p. 1336-1341, 2007
São Paulo 2007
Item não circula. Consulte sua biblioteca.(Acessar)
2
Material Type:
Artigo
Turbidimetric determination of sulfate in rainwater employing a LED based photometer and multicommuted flow analysis system with in-line preconcentration
Néstor Zárate Ricardo Pérez-Olmos; Boaventura Freire dos Reis
Journal of the Brazilian Chemical Society São Paulo v. 22, n. 6, p. 1009-1014, 2011
São Paulo 2011
Item não circula. Consulte sua biblioteca.(Acessar)
3
Material Type:
Artigo
A LED based photometer for solid phase photometry: zinc determination in pharmaceutical preparation employing a multicommuted flow analysis approach
Tuanne R Dias Boaventura Freire dos Reis
Journal of the Brazilian Chemical Society São Paulo v. 23, n. 8, p. 1515-1522, 2012
São Paulo 2012
Item não circula. Consulte sua biblioteca.(Acessar)
4
Material Type:
Artigo
An enzymatic flow-injection procedure with chemiluminescence detection for on-site determination of L-alanine in synthesis process
Eduardo P Borges Boaventura Freire dos Reis
Journal of the Brazilian Chemical Society São Paulo v. 16, n. 6a, p. 1226-1232, 2005
São Paulo 2005
Item não circula. Consulte sua biblioteca.(Acessar)
5
Material Type:
Artigo
Development of a new version of an automatic commutator injector and a procedure for the photometric determination of ethanol in distilled spirits
Felisberto G Santos Boaventura Freire dos Reis
Journal of the Brazilian Chemical Society São Paulo v. 24, n. 6, p. 983-990, 2013
São Paulo 2013
Item não circula. Consulte sua biblioteca.(Acessar)
6
Material Type:
Artigo
Development of a multicommuted flow analysis procedure for photometric determination of total N-ureide in soybean tissues
Carla Cripa Crispino Boaventura Freire dos Reis
Journal of the Brazilian Chemical Society São Paulo v. 24, n. 4, p. 541-549, 2013
São Paulo 2013
Item não circula. Consulte sua biblioteca.(Acessar)
7
Material Type:
Artigo
Automatic flow analysis procedure for the determination of bromide in L-alanine by chemiluminescence detection
E P Borges Boaventura Freire dos Reis
Journal of the Brazilian Chemical Society São Paulo, v. 18, n. 7, p. 1336-1341, 2007
São Paulo 2007
Item não circula. Consulte sua biblioteca.(Acessar)
8
Material Type:
Artigo
Turbidimetric determination of sulfate in rainwater employing a LED based photometer and multicommuted flow analysis system with in-line preconcentration
Néstor Zárate Ricardo Pérez-Olmos; Boaventura Freire dos Reis
Journal of the Brazilian Chemical Society São Paulo v. 22, n. 6, p. 1009-1014, 2011
São Paulo 2011
Item não circula. Consulte sua biblioteca.(Acessar)
9
Material Type:
Artigo
Flow injection system with four ion exchange resin columns for cadmium pre-concentration and determination by flame aas
C E S Miranda Boaventura Freire dos Reis ; Francisco José Krug
Sao Paulo v.6 , n.4 , p.387-92, 1995 Journal of the Brazilian Chemical Society
São Paulo 1995
Item não circula. Consulte sua biblioteca.(Acessar)
10
Material Type:
Artigo
Simultaneous in-line concentration for spectrophotometric determination of cations and anions
Fábio Rodrigo Piovezani Rocha Patrícia Benedini Martelli; Boaventura Freire dos Reis
Journal of the Brazilian Chemical Society São Paulo v. 15, n. 1, p. 38-42, 2004
São Paulo 2004
Item não circula. Consulte sua biblioteca.(Acessar)