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  • 1
    Electronic Resource
    Electronic Resource
    Substoichiometric determination of chromium (1984)
    Springer
    Journal of radioanalytical and nuclear chemistry 86 (1984), S. 365-371 
    Details
    ISSN: 1588-2780
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract The present work deals with the determination of Cr/III/ by means of the substoichiometric isotope dilution method, using PAN, 1-/2-pyridylazo/-2-naphthol as a complexing agent. Chromium forms a 1∶2 complex with PAN. Heating to 90°C for 3 min was necessary for complete complexation. The complex was extracted into chloroform at pH 3.5 /acetate buffer/. Tens of micrograms of chromium could be determined. Effect of diverse metal ions was also studied.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02167213
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