3845 9 archive 337 disk0/00/00/38/45 2008-04-07 14:09:24 2008-11-13 00:19:58 2008-07-16 17:02:21 article show Paul.Haddad@utas.edu.au Miura Y Takenami N Haddad PR Paul.Haddad@utas.edu.au pub 030108 250401 970103 780103 restricted 2007 © The Japan Society for Analytical Chemistry category => A1 categoryDesc => Refereed Article in a Scholarly Journal eprintID => 0 field1 => Analytical Sciences field10 => field11 => field12 => field13 => field2 => Tokyo field3 => 23 field4 => 5 field5 => 605-609 field6 => Japanese Society for Analytical Chemistry field7 => 0910-6340 field8 => field9 => funding => Y grant => lastUpdate => 14/03/2008 rfcd => 250401 seo => 780103 themeArea => FT title => Ion-interaction Chromatography of Several Metallocyanide Complexes Stabilized by Adding Cyanide in a Neutral Mobile Phase tor => PB uid => 51241 update => no Standard solutions (at 10–5 M levels) of Cu(I)- and Fe(II)-cyanide complexes were stabilized for at least 5 h using 0.5 mM cyanide solution (around pH 9) as a medium. Complexes of Cu(I)- and Fe(III)-cyanide also could be stabilized without any dissociation by adding 1 mM cyanide to an acetonitrile–water (18:82, v/v) mobile phase (pH 7.0) containing 10 mM tetra-n-propylammonium salt (TPA). Under the optimal conditions, the six complexes of Cu(I)-, Ag(I)-, Ni(II)-, Fe(II)-, Fe(III)- and Au(I)-cyanides were resolved from their mixtures within about 45 min, with well-shaped chromatographic peaks. 2007 published Analytical Sciences 23 5 Japanese Society for Analytical Chemistry 605-609 TRUE 0910-6340 6142 3 3845 1 application/pdf en staffonly

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