In an isotope dilution experiment, chloride was determined by adding 5.0 mg of sodium chloride…


In an isotope languor exemplification, chloride was determined by adding 5.0 mg of sodium chloride containing 38Cl (t1/2 5 37.3 min) to a exemplification. The peculiar vital-force of the pretended NaCl was 3.6  104 cps/mg. What was the completion equality of chloride bestow in the initiatory exemplification if 400 mg of real AgCl was single-minded and if this representative had a counting reprimand of 38 cps aloft elucidation 150 min succeeding the analysis of the radiotracer?