Amylopectins tricarbanilates

The first is that the log M vs. elution volume data for both the molecular weight standards and the polymer in question must be linear over a sufficient range of molecular weights. Fortunately, this is not a serious concern since most commercially available high performance GPC columns have been designed with this feature. A second limitation of the method is that it can only be applied to linear homopolymers. In the case of amylose tricarbanilate (ATC) which contains a small amount ( 5%) of branched amylopectin tricarbanilate, the log vs. elution... 

Figure 7. Molecular weight—elution volume relationship determined by GPC/ LALLS for amylose tricarbanilate containing branched amylopectin tricarbanilate...

Amylose tricarbanilate Amylopectin Benzyl amylose DS = 3 Starch... 

---