Ion pair-based dispersive liquid-liquid microextraction for gold determination at ppb level in solid samples after ultrasound-assisted extraction and in waters by electrothermal-atomic absorption spectrometry
- De La Calle, I.
- Pena-Pereira, F.
- Cabaleiro, N.
- Lavilla, I.
- Bendicho, C.
ISSN: 0039-9140
Any de publicació: 2011
Volum: 84
Número: 1
Pàgines: 109-115
Tipus: Article