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

Figure 11

2D-LC separation of the mixture of block copolymers. 1D: Zorbax C8, gradient ACN/THF, 0.04 mL/min. 2D: PSS SDV High-Speed, THF, 3 mL/min. ELSD detector.