TY - BOOK AU - Sewell, Peter A. TI - Chromatographic separations: analytical chemistry by open learning SN - 9971510952 (pbk) U1 - 543.089077 PY - 1991/// CY - Singapore PB - John Wiley & Sons (SEA) Pte Ltd KW - Analytical chemistry KW - Distribution coefficient KW - Sorption mechanisms KW - Retention parameters KW - Chromatography KW - RIPS ER -