共 50 条
- [32] SPECTROCHEMICAL DETERMINATION OF TRACE ELEMENTS IN INORGANIC SALTS USING A CONCENTRATION-PRECIPITATION TECHNIQUE SPECTROCHIMICA ACTA, 1960, 16 (05): : 610 - 610
- [34] ENRICHMENT AND SPECTROCHEMICAL DETERMINATION OF TRACE-ELEMENTS IN HIGH-PURITY THALLIUM PREPARATIONS FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1972, 260 (02): : 101 - +
- [35] MECHANISM OF THE ACTION OF INERT-GAS ATMOSPHERES IN THE SPECTROCHEMICAL DETERMINATION OF TRACE-ELEMENTS JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1984, 39 (03): : 318 - 322
- [37] DETERMINATION OF TRACE-ELEMENTS IN SILICATES BY X-RAY-FLUORESCENCE SPECTROMETRY CHEMIA ANALITYCZNA, 1981, 26 (05): : 837 - 843