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pro vyhledávání: '"L. K. Dospatliev"'
Autor:
G. K. Toncheva, K. B. Gavazov, Z. G. Georgieva, L. K. Dospatliev, A. B. Peltekov, B. S. Boyanov
Publikováno v:
Bulletin of the Chemical Society of Ethiopia, Vol 30, Iss 3, Pp 325-332 (2017)
Optimum conditions for flotation-spectrophotometric determination of iron with 4-(2-pyridylazo)resorcinol (PAR) based on a 1:2 FeII-PAR complex were found to be as follows: flotation solvent (chloroform), shaking time (2 min), pH (4.5±0.5), concentr
Externí odkaz:
https://doaj.org/article/8559b10e53ef483daa5595c88fcc4f0a
