61 research outputs found
Instrumentelle Bedingungen, analytische Durchführung und Eigenschaften der Feststoffanalyse mit der GF-AAS
Instrumentelle Bedingungen, analytische Durchführung und Eigenschaften der Feststoffanalyse mit der GF-AAS
Direct determination of heavy metals (Pb, Cd, Ni, Cr, Hg) in blood and urine by means of Zeeman atomic absorption
Organisation of the working place and weighing requirements for the analysis of solids by AAS
Determination of heavy metals in papers — A comparison of methods (solid sampling and digestion analysis by means of graphite tube AAS
Schwermetallbestimmung in Papieren - ein Methodenvergleich: Feststoff- und Aufschlussanalyse mit Graphitrohr-AAS
It could be shown that cadmium, lead, mercury, copper and chromium in paper can be very well determined by means of solid sampling with direct Zeeman-AAS as also with graphite tube AAS after chemical digestion. The results of different papers were in good agreement. The specific advantages of the different methods are discussed
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