Vergleichungsmessungen in Regenwasser zwischen dem Umweltbundesamt und dem Rijks Instituut voor de Volksgezondheid im Rahmen der Deutsch- Niederlandische ZusammnearbeitHFR Reijnders, EI Krajnc, R Graul31/12/1982Journal Article
A practical approach to standardization of air quality measurements: ozone in The NetherlandsJ Ham, G Bergshoeff, RW Lanting, JMG Prop, HFR Reijnders31/12/1982Journal Article
Elimination of interference of rheumatoid factor in ELISA by peptic digestion of antibodiesAM Hagenaars, AJ Kuipers, J Nagel31/12/1982Journal Article
Improved neutral buffer iodide method for ozone in airG Bergshoeff, RW Lanting, JMG Prop, HFR Reijnders31/12/1982Journal Article
Hygienische aspecten van ontbeningsmachinesM Schothorst, FM Leusden, U Narucka31/12/1979Journal Article
Titrimetry in a continuous flow system. IV. Determination of the alkalinity of environmenrtal samplesHFR Reijnders, JJ Staden, B Griepink31/12/1979Journal Article
Titrymetry in a continuous flow system. III. Calcium determination in environmental samplesHFR Reijnders, JJ Staden, B Griepink31/12/1979Journal Article