Separation of Poly(styrene-block-t-butyl methacrylate) Copolymers by Various Liquid Chromatography Techniques

Figure 4

Gradient separation of PS (a) and PtBMA (b) homopolymers on the reversed-phase C18 column in the ACN/THF mobile phase at a flow rate of 1 mL/min.

(a)

(b)