Show 20 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="VAN DER KNAAP, HCM" or (type exact bookEditor and editor="VAN DER KNAAP, HCM") Add to list Journal Article A1 Strategy for ruggedness tests in chromatographic method validation. A NIJHUIS, HCM VAN DER KNAAP, S DE JONG and Bernard Vandeginste (1999) ANALYTICA CHIMICA ACTA. 391(2). p.187-202