The contributions presented at the ISSS 2005 in Pardubice can be published in Journal of Separation Science. Selected papers presented at ISSS 2005 can be submitted via the journal website at http://mc.manuscriptcentral.com/jss/, according to the authors' instructions given there, noting the special volume "Pardubice". The deadline is by November 30, 2005. The acceptance of the manuscripts will be subject to the regular peer-review procedure.