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LA, CE, SM, EU, TB, YB AND LU CONTENT OF FIFTEEN FRENCH GEOCHEMICAL REFERENCE SAMPLES DETERMINED BY NEUTRON ACTIVATION ANALYSIS
Authors:GR REDDY  DR PANT
Institution:Analytical Chemistry Division, Bhabha Atomic Research Centre, Trombay, Bombay 400 085, India
Abstract:La, Ce, Sm, Eu, Tb, Yb and Lu content of fifteen silicate reference standards were determined using neutron activation analysis. For samples poor in rare-earth elements, radiochemical neutron activation analysis was applied. In most cases, the comparison of these results with those published is satisfactory.
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