Search Results

You are looking at 1 - 2 of 2 items for

  • Author or Editor: Lj. Jaćimović x
  • All content x
Clear All Modify Search

Abstract  

A modified sorbent for99mTe generators of higher activities has been developed. The sorbent consists of two layers. The layer in which (F.P.)99Mo is adsorbed contains alumina and silica gel mixture in the weight ratio 4060%. The underlaying layer contains 0.5% g of pure alumina. The performances of the columns filled with this sorbent are compared to these containing pure alumina with respect to the total elution efficiency of99mTc and the elution efficiency ratio of subsequent elutions. Radiochemical and radionuclidic purities (99Mo breakthrough) of eluates from both kinds of columns have also been determined and compared.

Restricted access

Abstract  

The contents of Hg, Cr, La, Sc, Co, Fe and Sb in some human concretions have been determined by instrumental radioactivation analysis. Urinary bladder and kidney concretions surgical removed from the patient have also been analyzed.

Restricted access