TY - JOUR N2 - Product quality tests require accurate and precise analytical techniques. Fertilizers belong to a group of products whose chemical composition is of great importance due to health, environmental and economic reasons. The following paper presents the results of the research into the content of selected substances in several mineral fertilizers manufactured in Poland. Ion chromatography (IC) was employed to determine selected inorganic anions and cations, whereas energy dispersive X-ray fluorescence spectrometry (EDXRF) was used to determine the content of selected elements. L1 - http://www.czasopisma.pan.pl/Content/85503/mainfile.pdf L2 - http://www.czasopisma.pan.pl/Content/85503 PY - 2011 IS - No 2 KW - Mineral fertilizers KW - ion chromatography KW - energy dispersive X-ray fluorescence spectrometry KW - ions KW - metals A1 - Michalski, R. A1 - Łyko, A. A1 - Szopa, S. PB - Polish Academy of Sciences VL - vol. 37 DA - 2011 T1 - Application of Ion Chromatography and Energy Dispersive X-Ray Fluorescence Spectrometry for Examination of Chemical Composition of Mineral Fertilizers UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/85503 T2 - Archives of Environmental Protection ER -