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Öğe DETERMINATION OF BISMUTH, CADMIUM AND LEAD IN SOIL EXTRACTS BY ATOMIC-ABSORPTION SPECTROMETRY WITH LOOP SAMPLE INTRODUCTION(Elsevier Science Bv, 1987) GUCER, S; DEMIR, M[Abstract Not Available]Öğe DETERMINATION OF CADMIUM BY FLAMELESS-LOOP AAS(Springer Verlag, 1989) DEMIR, M[Abstract Not Available]Öğe INVESTIGATION OF CONTENTS OF SOME ELEMENTS IN SOIL AND APRICOTS BY ATOMIC-ABSORPTION SPECTROMETRY(Amer Chemical Soc, 1990) DEMIR, M; GUCER, S; ESEN, TIn this work, the relationship between the concentrations of six metals (Cd, Zn, Mn, Pd, Cu, Fe) in acetic acid extracts (2.5%) of soil and their respective concentrations in apricots grown in the same soil has been investigated. Soil extracts and apricots have been analyzed by atomic absorption spectrometry with injection or loop sample introduction. Metals were preconcenctrated with activated carbon by using ammonium pyrrolidinedithiocarbamate (APDC) as a complexing agent at pH 6.
