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

Figure 10

2D-LC separation of the mixture of block copolymers. 1D: Nucleosil C18 column, gradient ACN/THF, 0.04 mL/min. 2D: PSS SDV High-Speed column, THF, 3 mL/min. ELSD detector.