共 50 条
- [1] SPECTROGRAPHIC DETERMINATION OF TRACE AMOUNTS OF RARE EARTHS SPECTROCHIMICA ACTA, 1960, 16 (10): : 1239 - 1239
- [2] SPECTROGRAPHIC DETERMINATION OF TRACE AMOUNTS OF RARE EARTHS IN THORIUM COMPOUNDS KOGYO KAGAKU ZASSHI, 1961, 64 (06): : 972 - &
- [4] THE SPECTROGRAPHIC DETERMINATION OF THE RARE EARTHS SPECTROCHIMICA ACTA, 1957, 9 (04): : 332 - 340
- [5] SPECTROGRAPHIC DETERMINATION OF RARE EARTH ELEMENTS IN THEIR BORIDES INDUSTRIAL LABORATORY, 1969, 35 (09): : 1285 - &
- [7] CHEMICAL SEPARATION AND SPECTROGRAPHIC DETERMINATION OF TRACE AMOUNTS OF RARE EARTHS IN SAP MATERIAL .2. ENERGIA NUCLEARE, 1965, 12 (08): : 406 - &
- [8] Enrichment method for trace amounts of rare earth elements using chemofiltration and XRF determination Fresenius' Journal of Analytical Chemistry, 2000, 368 : 392 - 396
- [9] Enrichment method for trace amounts of rare earth elements using chemofiltration and XRF determination FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY, 2000, 368 (04): : 392 - 396
- [10] STUDIES ON ANALYSIS OF RARE EARTHS .2. SPECTROGRAPHIC DETERMINATION OF RARE EARTHS AND NON-RARE EARTH METALLIC ELEMENTS IN YTTRIUM OXIDE JAPAN ANALYST, 1971, 20 (02): : 215 - &