caa a22 4500 378941283 CHVBK 20180305123652.0 cr unu---uuuuu 161128e20040201xx s 000 0 eng 10.1524/ract.92.2.101.27462 doi (NATIONALLICENCE)gruyter-10.1524/ract.92.2.101.27462 Ali Akbar Extraction of Eu(III) and Tm(III) with picrolonic acid in methylisobutylketone [Elektronische Daten] [Akbar Ali] Picrolonic acid (HPA) in methylisobutylketone (MIBK) has been used for the extraction studies of Eu(III) and Tm(III) from pH 2 buffer solution. The composition of the organic adduct responsible for the extraction of these metal ions has been determined by slope analysis method that came out to be M(PA)3 (M= Eu(III), Tm(III)). The effect of various anions and cations on the extraction of these metal ions has also been studied. Among the anions, fluoride, oxalate, citrate and cyanide ions masked the extraction, whereas Fe(III) Cu(II), Ni(II) and Co(II) has reduced the extraction. The formation constant of the organic adduct has also been calculated and discussed. © 2004 Oldenbourg Wissenschaftsverlag GmbH Laboratory techniques, experiments nationallicence Analytical chemistry nationallicence Inorganic chemistry nationallicence Radiochimica Acta/International journal for chemical aspects of nuclear science and technology Oldenbourg Wissenschaftsverlag GmbH 92/2/2004(2004-02-01), 101-104 0033-8230 92:2/2004<101 2004 92 ract https://doi.org/10.1524/ract.92.2.101.27462 text/html Onlinezugriff via DOI 1 research article jats NATIONALLICENCE 856 40 https://doi.org/10.1524/ract.92.2.101.27462 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Ali Akbar NATIONALLICENCE 773 0- Radiochimica Acta/International journal for chemical aspects of nuclear science and technology Oldenbourg Wissenschaftsverlag GmbH 92/2/2004(2004-02-01), 101-104 0033-8230 92:2/2004<101 2004 92 ract CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-gruyter