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New approaches in the direct analysis of high purity molybdenum-based materials. 10th Spectroscopic Conference Lanskroun Czech Republic June 14-16 1995 (Inst.Anal. Chem. Czech Acad. Sci. Veveri 97 CZ-61142 Brno Czech Republic). Cernohorsky T. Canova L. Analysis of samples with high content of salts by FIA-FAAAS. 10th Spectroscopic Conference Lanskroun Czech Republic June 14-16 1995 (Univ. Pardubice Cs. Legii 565,532 10 Pardubice Czech Republic).9 5/C 3 748 951c3749 951c3750 951c3751 951c3752 95lC3753 9 5/c37 54 951c3755 95lC3756 95/c 3 7 57 9 5/C375 8 951c3759 951C3760 Novotny K. Turzikova A. Komarek J. Speciation of copper using Donnan dialysis and FAAS. 10th Spectroscopic Conference Lanskroun Czech Republic June 14-16 1995 (Dept. Anal. Chem. Masaryk Univ. Brno Czech Republic). Rychlovsky P. Krenzelok M. Volhejnova R. On-line simultaneous sorption preconcentration and determi- nation of Cr(II1) and Cr(1v) with AAS detection.10th Spectroscopic Conference Lanskroun Czech Republic June 14-16 1995 (Dept. Anal. Chem. Charles Univ. Albertov 2030 CZ-128 43 Prague 2 Czech Republic). Krenzelok M. Rychlovsky P. Brzakova S. Separation and determination of organotin compounds by HPLC with AAS detection. 10th Spectroscopic Conference Lanskroun Czech Republic June 14-16 1995 (Dept. Anal. Chem. Charles Univ. Albertov 2030 CZ-128 43 Prague 2 Czech Republic). Moskalova M. Zemberyova M. Hutta M. Resolution and determination of mercury and methylmercury in environmental samples by trace mercury analyser-TMA 254. 10th Spectroscopic Conference Lanskroun Czech Republic June 14-16 1995 (Dept. Anal. Chem. Fac. Nat. Sci. Comenius Univ.842 15 Bratislava Czech Republic). Boruvka L. Kristoufkova S. Kozak J. 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