Citation: K. Ndungu et L. Mathiasson, Microporous membrane liquid-liquid extraction technique combined with gas chromatography mass spectrometry for the determination of organotin compounds, ANALYT CHIM, 404(2), 2000, pp. 319-328
Authors:
Armalis, S
Kriksciuniene, I
Kubiliene, E
Djane, NK
Ndungu, K
Mathiasson, L
Citation: S. Armalis et al., Stripping analysis of trace metals at a flow-through reticulated vitreous carbon electrode after the preconcentration by supported liquid membrane technique, INT J ENV A, 74(1-4), 1999, pp. 233-242
Citation: K. Ndungu et al., Determination of trace metal ions by ion-pair chromatography after enrichment using supported liquid membrane, J CHROMAT A, 826(1), 1998, pp. 103-108