Authors: Vaisanen, A Matilainen, R Tummavuori, J

Citation: A. Vaisanen et al., The determination of certain major and minor elements in geological samples by inductively coupled plasma atomic emission spectrometry. Some interference problems with the analysis of geological standard reference materials and nutrition supplements, FRESEN J AN, 367(8), 2000, pp. 755-760

Authors: Junnila, P Latvala, M Matilainen, R Tummavuori, J

Citation: P. Junnila et al., Optimization of the gravimetric determination method of nickel as dimethylglyoximate for nickel raw materials, FRESEN J AN, 365(4), 1999, pp. 325-331

Authors: Matilainen, R Tummavuori, J

Citation: R. Matilainen et J. Tummavuori, Determination of SiO2 in lime mud by gravimetry, FRESEN J AN, 364(8), 1999, pp. 700-704