Capillary gas chromatographic determination of dimethachlon residues in fresh tobacco leaves and cut-tobacco / 浙江大学学报(英文版)(B辑:生物医学和生物技术)
Journal of Zhejiang University. Science. B
;
(12): 272-276, 2007.
Artículo
en Inglés
| WPRIM
| ID: wpr-309006
ABSTRACT
Simple procedures for extraction and chromatographic determination of dimethachlon residues in fresh tobacco leaves and cut-tobacco are described. The determination was carried out by capillary gas chromatography (GC) with electron capture detection (ECD) and confirmed by GC-MS. The mean recoveries and relative standard deviation (RSD) were 93.2%~112.9% and 3.5%~6.7%, respectively at levels ranging from 0.01 to 0.1 mg/kg. The limit of determination was 0.001 mg/kg. Tobacco samples in routine check were successfully analyzed using the proposed method.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Succinimidas
/
Nicotiana
/
Química
/
Clorobencenos
/
Cromatografía de Gases
/
Sensibilidad y Especificidad
/
Hojas de la Planta
/
Métodos
Tipo de estudio:
Estudio diagnóstico
Idioma:
Inglés
Revista:
Journal of Zhejiang University. Science. B
Año:
2007
Tipo del documento:
Artículo
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