Thurman, E. M. Solid-phase extraction : principles and practice / E. M. Thurman, M. S. Mills - xxvi, 344 p. : il. ; 24 cm. - Chemical analysis ; 147 . ISBN: 047161422X Subjects--Topical Terms: EXTRACCION (QUIMICA) Dewey Class. No.: 543.0892 / T48 1998