Rapid determination of quinolones in cosmetic products by ultra high performance liquid chromatography with tandem mass spectrometry.
J Sep Sci
; 37(9-10): 1134-40, 2014 May.
Article
em En
| MEDLINE
| ID: mdl-24610829
ABSTRACT
This study developed an improved analytical method for the simultaneous quantification of 13 quinolones in cosmetics by ultra high performance liquid chromatography combined with ESI triple quadrupole MS/MS under the multiple reaction monitoring mode. The analytes were extracted and purified by using an SPE cartridge. The limits of quantification ranged from 0.03 to 3.02 µg/kg. The precision for determining the quinolones was <19.39%. The proposed method was successfully developed for the determination of quinolones in real cosmetic samples.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Quinolonas
/
Cosméticos
Idioma:
En
Ano de publicação:
2014
Tipo de documento:
Article