TY - SER AU - Knepper,Thomas P. AU - Werner,Andrees AU - Bogenschutz,German TI - Determination of synthetic chelating agents in surface and waste water by ion chromatography-mass spectrometry N1 - YA2005 M12 D01 Sources - Journal of Chromatography A Sources - 1085 (2) 2005 : 240-246 ISSN - 0021-9673 ER -