Question

 In an isotope dilution analysis experiment, equation radiolabelled analyte with specific activity equation was added. After equilibration and chemical separation equation pure analyte having specific activity equation was isolated. Calculate the amount of analyte in the sample. 

21 Jan 2026
Answer :
Word Count : 169
Let the amount of analyte in the original sample be (x) mg. In isotope dilution analysis, the total radioactivity is conserved, so: [ \text{Total activity added} = \text{Activity in isolated analyte} ] Total ______ __________ ___ ______ _____ ______ _____ ___ ________ ___.
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