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pro vyhledávání: '"Živanović Valentina V."'
Autor:
Mitić Snežana S., Miletić Gordana Ž., Pavlović Aleksandra N., Arsić Biljana B., Živanović Valentina V.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 73, Iss 8-9, Pp 879-890 (2008)
The aim of this work was to develop a new kinetic spectrophotometric method for the determination of ibuprofen in pharmaceutical formulations. Ibuprofen was determined in an acidic ethanolic medium by monitoring the rate of appearance of 1-nitroso-2-
Externí odkaz:
https://doaj.org/article/262c55b2e71b49e8a8b2d7ab7b208589
Publikováno v:
Journal of the Serbian Chemical Society, Vol 67, Iss 10, Pp 661-667 (2002)
Akinetic method for the determination of phenol is proposed. The method is based on the inhibiting effect of phenol on the Mn(II) catalysis of the oxidation of malachite green with potassium periodate. The reaction rate was followed spectrophotometri
Externí odkaz:
https://doaj.org/article/f1b5e23e71c34a1cae44bc27373e4b7c