  Chiral Lagrangian mesonic fields can be connected to QCD quark operators via
matrix operators containing scale factors. These scale factor matrices are
shown to be constrained by chiral symmetry, resulting in a universal scale
factor for each Chiral Lagrangian nonet. QCD sum-rules, combined with mixing
angles from Chiral Lagrangian analyses, are used to determine the scale factors
for the $a_0$ isotriplet and $K_0^*$ isodoublet scalar mesons. The resulting
scale factors verify the universality property, providing a validation of the
scale factor matrices connecting Chiral Lagrangian mesonic fields and quark
operators.
