Buscar
Mostrando ítems 1-10 de 539
Development of an HPLC-UV/Vis method for the determination of dyes in a gasoline sample employing different pre-treatments
(Elsevier B.V., 2010-09-01)
A simple method was developed for the determination of the dyes Solvent Blue 14 (SB-14), Solvent Orange 7 (SO-7) and Solvent Red 24 (SR-24), based on high-performance liquid chromatography (HPLC) coupled with UV-Vis ...
Determination of water insoluble dyes used as marking of commercial petroleum products using high-performance liquid chromatography with electrochemical detection
(Wiley-v C H Verlag Gmbh, 2010)
This paper describes an analytical method using high-performance liquid chromatographic (HPLC) separationcoupled with electrochemical detection to detect three dyes, Solvent Blue 14 (SB-14), Solvent Blue 35 (SB-35) andSolvent ...
Sensitive determination of water insoluble dyes used as marking of commercial petroleum products using high-performance liquid chromatography with electrochemical detection
(2010-05-01)
This paper describes an analytical method using high-performance liquid chromatographic (HPLC) separation coupled with electrochemical detection to detect three dyes, Solvent Blue 14 (SB-14), Solvent Blue 35 (SB-35) and ...
Development of an HPLC-UV/Vis method for the determination of dyes in a gasoline sample employing different pre-treatments
(Elsevier B.V., 2010-09-01)
A simple method was developed for the determination of the dyes Solvent Blue 14 (SB-14), Solvent Orange 7 (SO-7) and Solvent Red 24 (SR-24), based on high-performance liquid chromatography (HPLC) coupled with UV-Vis ...
A simple electroanalytical method for the analysis of the dye solvent orange 7 in fuel ethanol
(Elsevier B.V., 2009-01-01)
The purpose of this paper is to develop a simple, rapid and accurate electroanalytical method for the determination of solvent orange 7 (SO-7), commercially used as a dye marker in fuel ethanol samples. SO-7 is oxidized ...
A simple electroanalytical method for the analysis of the dye solvent orange 7 in fuel ethanol
(Elsevier B.V., 2009-01-01)
The purpose of this paper is to develop a simple, rapid and accurate electroanalytical method for the determination of solvent orange 7 (SO-7), commercially used as a dye marker in fuel ethanol samples. SO-7 is oxidized ...
Sustainable Cotton Dyeing in Nonaqueous Medium Applying Protic Ionic Liquids
(2017-10-02)
Dyeing processes are highly important for differentiation of textile products, and in general, they use a huge amount of water and chemical additives, generating a great environmental impact. In the last years, the interest ...