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Palladium in environmental samples

A method for the accurate online ultratrace analysis of palladium in environmental samples (road dust and contaminated soil samples) by ICP-MS after separation of interferent cations by cation exchange chromatography was introduced by Hann and co-workers.80 Palladium was selectively adsorbed online onto a C18 microcolumn which had been reversibly loaded with a complexing agent... [Pg.308]

M. Schuster, M. Schwarzer, G. Risse, Determination of palladium in environmental samples, in F. Alt, F. Zereini (eds), Anthropogenic Platinum-group Element Emissions. Their Impact on Man and Environment, Springer, Berlin, 2000, pp. 173 D182. [Pg.378]

A. Limbeck, J. Rendl, H. Puxbaum, ETA-AAS determination of palladium in environmental samples with on-line preconcentration and matrix separation, J. Anal. Atom. Spectrom., 18 (2003), 161D165. [Pg.378]

Chwastowska, J., Skwara, W., Sterlinska, E., Pszonicki, L. Determination of platinum and palladium in environmental samples by graphite furnace atomic absorption spectrometry after separation on dithizone sorbent. Talanta 64, 224—229 (2004)... [Pg.393]

Rudolph, E., Limbeck, A., Hann, S. Novel matrix separation—on-line pre-concentration procedure for accurate quantification of palladium in environmental samples by isotope dilution inductively coupled plasma sector field mass spectrometry. J. Anal. At. Spectrom. 21, 1287-1293 (2006)... [Pg.393]

Lesnlewska, B.A., Godlewska, I., Godlewska-Zylklewlcz, B. The study of applicability of dithiocarbamate-coated fullerene C60 for preconcentration of palladium for graphite furnace atomic absorption spectrometric determination in environmental samples. Spectrochim. Acta B 60, 377-384 (2005)... [Pg.393]

Daniel, S., Praveen, R.S., Rao, T.P. Ternary ion-association complex based ion imprinted polymers (IIPs) for trace determination of palladium(II) in environmental samples. Anal. Chim. Acta 570, 79-87 (2006)... [Pg.393]

Tsogas, G.Z., Giokas, D.L., Vlessidis, A.G., Evmiridis, N.P. On the re-assessment of the optimum conditions for the determination of platinum, palladium and rhodium in environmental samples by electrothermal atomic absorption spectrometry and microwave digestion. Talanta 76, 635-641 (2008)... [Pg.401]

J. Messerschmidt, A. Von Bohlen, F. Alt, R. Klockenkamper, Separation and enrichment of palladium and gold in biological and environmental samples, adapted to the determination by total reflection X-ray fluorescence, Analyst, 125 (2000), 397D399. [Pg.378]

Carbon-based sorbents are relatively new materials for the analysis of noble metal samples of different origin [78-84]. The separation and enrichment of palladium from water, fly ash, and road dust samples on oxidized carbon nanotubes (preconcentration factor of 165) [83] palladium from road dust samples on dithiocarbamate-coated fullerene Cso (sorption efficiency of 99.2 %) [78], and rhodium on multiwalled carbon nanotubes modified with polyacrylonitrile (preconcentration factor of 120) [80] are examples of the application of various carbon-based sorbents for extraction of noble metals from environmental samples. Sorption of Au(III) and Pd(ll) on hybrid material of multiwalled carbon nanotubes grafted with polypropylene amine dendrimers prior to their determination in food and environmental samples has recently been described [84]. Recent application of ion-imprinted polymers using various chelate complexes for SPE of noble metals such as Pt [85] and Pd [86] from environmental samples can be mentioned. Hydrophobic noble metal complexes undergo separation by extraction under cloud point extraction systems, for example, extraction of Pt, Pd, and Au with N, A-dihexyl-A -benzylthiourea-Triton X-114 from sea water and dust samples [87]. [Pg.377]

Behbahani, M., Gorji, T., Mahyari, M., Salarian, M., Bagheri, A., Shaabani, A. Application of polypropylene amine dendrimers (POPAM)-Grafted MWCNTs hybrid materials as a new sorbent for solid-phase extraction and trace determination of gold(III) and palladium(II) in food and environmental samples. Food Anal. Methods 7, 957-966 (2014)... [Pg.393]

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