STUDY OF RUGGEDNESS HS-SPME PROCEDURE FOR ORGANOTIN ANALYSIS BY GC-PFPD

Bravo M.; Lespes, G; Quiroz W.; De Gregori, I; Pinochet, H.; Potin-Gautier, M

Abstract

In this work, the ruggedness of several variables suspected influents on extraction of ethylated organotins (butyl-and phenyltins) by Solid Phase Microextraction in headspace mode (HS-SPME) was realized by using Gas Chromatography-Pulsed Flame Photometric detection (GC-PFPD). The influence of eight factors on SPME procedure was analyzed using an 11-factor, 12-experiment Plackett-Burman design on the chromatographic area normalized to either Tripropyltin or Diheptyltin area. After the results, the extraction of OTC by HS-SPME could be considered as rather robust as the factor effects were generally not significant or small when both internal standards were used.

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Título según WOS: STUDY OF RUGGEDNESS HS-SPME PROCEDURE FOR ORGANOTIN ANALYSIS BY GC-PFPD
Título según SCOPUS: Study of ruggedness HS-SPME procedure for organotin analysis by GC-PFPD
Título según SCIELO: STUDY OF RUGGEDNESS HS-SPME PROCEDURE FOR ORGANOTIN ANALYSIS BY GC-PFPD
Título de la Revista: Journal of the Chilean Chemical Society
Volumen: 54
Número: 2
Editorial: SOC CHILENA QUIMICA
Fecha de publicación: 2009
Página de inicio: 171
Página final: 174
Idioma: English
DOI:

10.4067/S0717-97072009000200017

Notas: ISI, SCIELO, SCOPUS