López-García, Ignacio Hollow fiber based liquid-phase microextraction for the determination of mercury traces in water samples by electrothermal atomic absorption spectrometry. [electronic resource] - Analytica chimica acta Sep 2012 - 69-74 p. digital Publication Type: Journal Article ISSN: 1873-4324 Standard No.: 10.1016/j.aca.2012.07.015 doi