共 50 条
- [1] NON-DESTRUCTIVE AND DESTRUCTIVE NEUTRON ACTIVATION ANALYSIS OF IMPURITIES OF SILICON OF SEMICONDUCTOR PURITY ACTA CHIMICA ACADEMIAE SCIENTARIUM HUNGARICAE, 1967, 52 (04): : 365 - &
- [5] DETERMINATION OF IMPURITIES IN HIGH-PURITY SOLVENTS BY NEUTRON-ACTIVATION ANALYSIS JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES, 1991, 148 (02): : 217 - 225
- [8] Determination of uranium, thorium, and 20 other elements in high-purity tungsten by radiochemical neutron activation analysis Fresenius' Journal of Analytical Chemistry, 1998, 360 : 527 - 534
- [9] Determination of uranium, thorium, and 20 other elements in high-purity tungsten by radiochemical neutron activation analysis FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY, 1998, 360 (05): : 527 - 534