caa a22 4500 465731252 CHVBK 20180323111742.0 cr unu---uuuuu 170327e19900701xx s 000 0 eng 10.1007/BF02163421 doi (NATIONALLICENCE)springer-10.1007/BF02163421 Extraction of99mTc into MEK from large quantity of molybdate retained on alumina column [Elektronische Daten] [S. Muddukrishna, D. Narasimhan, C. Desai] A column-extraction generator based on the adsorption of alkaline sodium molybdate on an acid alumina column is described. Generators containing 1 to 3.2 g of molybdenum /99Mo/ absorbed on 12-15 g of acid alumina, with activities ranging from 0.52 to 5.2 GBq /14 to 140 mCi/, have been prepared and evaluated. The results indicate that99mTc can be quantitatively eluted from such columns with about 10 ml of MEK. The yields were found to be in the range of 70 to 90% over 3-6 days. Akadémiai Kiadó, 1990 Muddukrishna S. Radiopharmaceuticals Operations, Board of Radiation and Isotope Technology, BARC Turbhe Complex, 400 705, New Bombay, India aut Narasimhan D. Radiopharmaceuticals Operations, Board of Radiation and Isotope Technology, BARC Turbhe Complex, 400 705, New Bombay, India aut Desai C. Radiopharmaceuticals Operations, Board of Radiation and Isotope Technology, BARC Turbhe Complex, 400 705, New Bombay, India aut Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 145/4(1990-07-01), 311-320 0236-5731 145:4<311 1990 145 10967 https://doi.org/10.1007/BF02163421 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02163421 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Muddukrishna S. Radiopharmaceuticals Operations, Board of Radiation and Isotope Technology, BARC Turbhe Complex, 400 705, New Bombay, India aut NATIONALLICENCE 700 1- Narasimhan D. Radiopharmaceuticals Operations, Board of Radiation and Isotope Technology, BARC Turbhe Complex, 400 705, New Bombay, India aut NATIONALLICENCE 700 1- Desai C. Radiopharmaceuticals Operations, Board of Radiation and Isotope Technology, BARC Turbhe Complex, 400 705, New Bombay, India aut NATIONALLICENCE 773 0- Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 145/4(1990-07-01), 311-320 0236-5731 145:4<311 1990 145 10967 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer