Before revision: These ideas combine to give Solving this equation leads to the optimum composition of the blend AB, i.e., the geometric mean between the isotopic compositions of standard (A) and spike (B): This simplified equation was first proposed by De Bievre and Debus numerically and later by Komori et al
After revision: .These ideas combine to give Solving this equation leads to the optimum composition of the blend AB, i.e., the geometric mean between the isotopic compositions of standard (A) and spike (B): This simplified equation was first proposed by De Bievre and Debus numerically and later by Komori et al