%0 journal article %@ 0949-1775 %A Rios, A.,Barcelo, D.,Buydens, L.,Cardenas, S.,Heydorn, K.,Karlberg, B.,Klemm, K.,Lendl, B.,Milman, B.,Neidhart, B.,Stephany, R.W.,Townshend, A.,Zschunke, A.,Valcarcel, M. %D 2003 %J Accreditation and Quality Assurance %N %P 68-77 %R doi:10.1007/s00769-002-0556-x %T Quality Assurance of Qualitative Analysis in the Framework of the European Project "Mequalan" %U https://doi.org/10.1007/s00769-002-0556-x %X