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Substoichiometric determination of molybdenum in steels by neutron-activation analysis

A simple and rapid substoichiometric method for the determination of small amounts of molybdenum in steel by neutronactivation analysis is based on the extraction of molybdenum α-benzoinoximate into chloroform. The sensitivity of the method is 0.2 μg and the relative standard deviation is 1%. Two ac...

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Published in:Talanta (Oxford) 1969, Vol.16 (1), p.116-118
Main Authors: Nadkarni, R.A., Haldar, B.C.
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Language:English
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description A simple and rapid substoichiometric method for the determination of small amounts of molybdenum in steel by neutronactivation analysis is based on the extraction of molybdenum α-benzoinoximate into chloroform. The sensitivity of the method is 0.2 μg and the relative standard deviation is 1%. Two activated samples can be processed and counted within 30 min. Eine einfache und schnelle unterstöchiometrische Methode zur Bestimmung von kleinen Mengen Molybdän in Stahl durch Neutronenaktivierungsanalyse beruht auf der Extraktion von Molybdän-α-benzoinoximat in Chloroform. Die Empfindlichkeit der Methode beträgt 0,2 μg und die relative Standardabweichung 1 Prozent. Zwei aktivierte Proben können in 30 Min. verarbeitet und gezählt werden. Une méthode substoechiométrique simple et rapide pour le dosage de petites quantités de molybdène dans l'acier par analyse par activation de neutrons est basée sur l'extraction de l'α-benzoinoximate de molybdène en chloroforme. La sensibilité de la méthode est de 0,2 μg et l'écart type relatif est de 1 %. On peut traiter et compter deux échantillons activés en 30 mn.
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title Substoichiometric determination of molybdenum in steels by neutron-activation analysis
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