TY - RPRT TI - Two-dimensional high-performance liquid chromatography using monodisperse polymer beads containing segregated chemistries prepared by pore size specific functionalization. Single-column combinations of size exclusion or ion exchange with reversed-phase chromatography. AU - V Smigol AU - F Svec AU - J M Fréchet PY - 1994 DO - 10.1021/ac00095a030 UR - https://pubmed.ncbi.nlm.nih.gov/7847631/ ID - 7847631 ER -