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Isotope exchange of strontium and molybdate ions in strontium polymolybdates
Journal of Radioanalytical and Nuclear Chemistry, 2002The heterogeneous isotopic exchange reactions in strontium polymolybdates of Sr2+ and MoO42- ions in the strontium nitrate and sodium molybdate solutions have been studied using 90Sr and 99Mo as tracers. Electrometric methods have been used to study the compositions of strontium molybdates obtained by adding strontium chloride to a progressively ...
G. Atun, N. Bodur
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Radiochemical separation of strontium by isotopic exchange
Talanta, 1967Isotopic exchange has been used for the rapid separation of minute quantities of radio-strontium. A number of variables such as agitation time, concentration of strontium in both phases, mode of preparation and aging of the precipitates, were studied and optimized.
I H, Qureshi, M S, Shahdo, S M, Hasany
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Strontium Isotope Fractionation in the Kiglapait Intrusion
Science, 1983The initial ratio of strontium-87 to strontium-86 rises systematically from 0.70395 to 0.70662 over the upper 10 percent of the Kiglapait layered intrusion. This ratio is strongly correlated with potassium and rubidium. Contamination, exchange, and magma mixing fail to account for the increase, which is ascribed to the imperfect retention of radiogenic
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Recent Developments for the Deuterium and Tritium Labeling of Organic Molecules
Chemical Reviews, 2022Sara Kopf, Florian Bourriquen, Wu Li
exaly