Refinar búsqueda
Resultados 281-290 de 337
Determination of chemical warfare agents : Gas chromatographic analysis of ethylarsine dichloride by derivatization with dithiols (3rd Communication)
1998
Haas, Rainer
Ethylarsine dichloride was used during WW I as a chemical warfare agent. Residues of this chemical warfare agent and its metabolites are still present today and continue to contaminate soil and water.A gas Chromatographic method for the detection and determination of ethylarsine dichloride is shown. Six dithiols were tested as possible derivatization reagents for ethylarsine dichloride. With selection of the dithiol, matrix interferences can be eliminated because of the different retention times of the derivatives.
Mostrar más [+] Menos [-]Investigations on interception and translocation of airborne (85)Sr, (131)I, (137)Cs in beans, spinach and radish plants
1998
Singhal, R.K. (Bhabha Atomic Research Center, Bombay (India). Health Physics Div.) | Narayanan, U. | Bhat, I.S.
Lead (Pb) in Arctic char (Salvelinus alpinus) from oligotrophic alpine lakes: Gills versus digestive tract
1998
Kock, G. (Innsbruck Univ. (Austria). Inst. of Zoology and Limnology) | Triendl, M. | Hofer, R.
Mercury accumulation in transplanted Hypogymnia physodes lichens downwind of Wisconsin chlor-alkali plant
1998
Bennett, J.P. (Wisconsin Dept. of Natural Resources, Madison, WI (USA). Bureau of Air Monitoring) | Makholm, M.M.
The effects of acid precipitation and ozone on the ectomycorrhizae of red spruce saplings
1998
Roth, D.R. (Cornell Univ., Ithaca, NY (USA). Dept. of Natural Resources) | Fahey, T.J.
Three species of genus Pinus suitable as bioindicators of polluted environment
1998
Micieta, K. (Comenius Univ., Bratuslava (Slovak Republic). Inst. of Cell Biology) | Murin, G.
The effect of refuse incinerator fumes on the lead and cadmium content of experimentally exposed corticolous lichens
1998
Gombert, S. (Joseph Fourier Univ., Grenoble (France). Centre de Biologie Alpine) | Asta, J.
Modelling the impact of lowered atmospheric nitrogen deposition on a nitrogen saturated forest ecosystem
1998
Koopmans, C.J. (Amsterdam Univ. (Netherlands). Landscape and Environmental Research Group) | Dam, D. van
Inhibition of chlorophyll synthesis and enzymes of nitrogen assimilation by selenite in excised maize leaf segments during greening
1998
Jain, M. (Devi Ahilya Univ., Indore (India). School of Biochemistry) | Gadre, R.P.
Effects of alum-treated waste water sludge on barley growth
1998
Wang, F.H. (Quebec Univ., Ste-Foy, Que. (Canada). Inst. National de la Recherche Scientifique) | Couillard, D. | Auclair, J.C. | Campbell, P.G.C.
