خيارات البحث
النتائج 1 - 9 من 9
Individual PCBs as predictors for concentrations of non andmono-ortho PCBs in human milk.
1995
Berg M. van den | Sinnige T.L. | Tysklind M. | Bosveld A.T.C. | Huisman M. | Koopmans Essenboom C. | Koppe J.G.
Congener specific transfer of PCDD/Fs from air to cows' milk: an evaluation of current modelling approaches
1997
Douben, P.E.T. | Alcock, R.E. | Jones, K.C. (Her Majesty's Inspectorate of Pollution, 2 Marsham Street, London SW1P 3EB (United Kingdom))
A study of the influence of sewage sludge fertilization on the concentrations of PCDD/F and PCB in soil and milk
1994
McLachlan, M.S. | Hinkel, M. | Reissinger, M. | Hippelein, M. | Kaupp, H. (Ecological Chemistry, University of Bayreuth, 95440 Bayreuth (Germany))
Modelling the fate and behaviour of lipophilic organic contaminants in lactating dairy cows
1999
Sweetman, A.J. | Thomas, G.O. | Jones, K.C. (Environmental Science Department, Institute of Environmental and Natural Sciences, Lancaster University, Lancaster LA1 4YQ (United Kingdom))
Concentrations of polychlorinated dibenzo-p-dioxins, dibenzofurans and non-ortho substituted biphenyls in polar bear milk from Svalbard (Norway)
1995
Oehme, M. | Biseth, A. | Schlabach, M. | Wiig, O. (Norwegian Institute for Air Research, P.O. Box 100, N-2007 Kjeller (Norway))
Thyroid hormones as biomarkers in grey seals
1998
Hall, A.J. | Green, N.J.L. | Jones, K.C. | Pomeroy, P.P. | Harwood, J. (Sea Mammal Research Unit, NERC, Gatty Marine Laboratory, University of St Andrews, St Andrews, Fife KY16 8LB (United Kingdom))
Arsenic in human and cow's milk: a reflection of environmental pollution
1998
Ulman, C. (Dokuz Eyluel Ueniv., Izmir (Turkey). Faculty of Medicine, Dept. of Biochemistry) | Gezer, S. | Anal, O. | Toere, I.R. | Kirca, U.
A new spectrophotometric method for the determination of zinc in milk and standard samples
1991
Cherian, L. (Ravishankar Univ., Raipur, MP (India). Dept. of Chemistry) | Gupta, V.K.
Use of headspace-SPME-GC/MS to identify matters causing food complaints and accidents resulting in the death of animals
2004
Tsukioka, T.(Nagano-ken. Research Inst. for Health and Pollution (Japan)) | Terasawa, J. | Miyagawa, A. | Nakazawa, H. | Hanaoka, Y. | Sato, S. | Shimizu, S. | Maruyama, S.
Many complaints have been made about bad smelling and tasting food and accidents resulting in the death of animals in Nagano Prefecture. The method of headspace SPME-GC/MS has been found very effective as a screening method to investigate the cause of these complaints and accidents. This method is characterized mainly in that the operation is simple without using any solvents for extraction, causing no environmental pollution; the extraction may be carried out in a short time with a small quantity of sample in low concentration, preventing reagent contamination, the whole extract may be injected, leading to high sensitivity, and the fiber may be used repeatedly, making the analytical cost inexpensive. This paper describes representative examples of cases in which the relevant causes have been solved.
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