Development of a simple desulfurization procedure for the determination of butyltins in complex sediment samples using gas chromatography-pulsed flame photometric detection.
Bravo
M
M
Laboratorio de Química Analítica y Ambiental, Instituto de Química, Pontificia Universidad Católica de Valparaíso, Avenida Brasil 2950, Valparaíso, Chile. manuel.bravo@ucv.cl
Valenzuela
A
A
Quiroz
W
W
Pinto
M
M
Flores
M
M
Pinochet
H
H
D002623:Chemistry Techniques, Analytical; D002849:Chromatography, Gas / Q000379:methods*; D004305:Dose-Response Relationship, Drug; D005410:Flame Ionization / Q000379:methods; D006863:Hydrogen-Ion Concentration; D008027:Light; D000432:Methanol / Q000737:chemistry; D010777:Photochemistry / Q000379:methods; D010783:Photometry; D012016:Reference Values; D015203:Reproducibility of Results; D052616:Solid Phase Extraction / Q000379:methods*; D013455:Sulfur / Q000737:chemistry*
D013455:Sulfur; D000432:Methanol