Polymers nearly always appear as mixtures of molecules of several molar masses, Each and every of which may be viewed as a separate chemical material. However, the polymer may be outlined by a known precursor or response(s) plus the molar mass distribution. For specifics, see the Methodo

Polymers nearly always appear as mixtures of molecules of a number of molar masses, Just about every of which could be deemed a independent chemical substance. Even so, the polymer could possibly be outlined by a regarded precursor or reaction(s) and also the molar mass distribution. However,