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dc.contributor.authorEsseveld FG van
dc.contributor.authorGraaf M de
dc.contributor.authorCleven RFMJ
dc.date.accessioned2012-12-12T17:21:32Z
dc.date.available2012-12-12T17:21:32Z
dc.date.issued1990-09-30
dc.identifier217301003
dc.identifier.urihttp://hdl.handle.net/10029/258635
dc.description.abstractAbstract niet beschikbaar
dc.description.abstractThe possibility to determine the strength of a sodiumthiosulphate solution (0.1 mol/l) and a potassium bromate-potassium bromide solution (0.017 mol/l) using an automatic titrator has been investigated. The equivalence point of the redox titrations has been visually as well as automatically determined. The redox potential has been measured using a platinum electrode with a silver/ silverchloride reference electrode. The results of the automatic titrations of sodiumthiosulphate solutions do not differ statistically from the results obtained with the manual titration according to the procedure described in NEN 3103. The results of the automatic titrations of potassiumbromate-potassiumbromide solutions do not differ statistically from the results obtained with the manual titration according to the procedure described in the standard operating procedure SOP LAC / 006.
dc.description.sponsorshipRIVM
dc.format.extent37 p
dc.language.isonl
dc.relation.ispartofRIVM Rapport 217301003
dc.relation.urlhttp://www.rivm.nl/bibliotheek/rapporten/217301003.html
dc.subject18nl
dc.subjectnatriumthiosulfaat-oplossingnl
dc.subjectkaliumbromaat-kaliumbromide-oplossing; visuele en automatische eindpuntsbepaling;nl
dc.titleVergelijkend onderzoek van het stellen van natriumthiosulfaat- en kaliumbromaatoplossingen met visuele en automatische eindpuntsbepalingnl
dc.title.alternativeComparison of the standardizations of sodium thiosulphate- and potassium bromate solutions by visual and automatic end-point titration.en
dc.typeReport
dc.date.updated2012-12-12T17:21:33Z
html.description.abstractAbstract niet beschikbaar
html.description.abstractThe possibility to determine the strength of a sodiumthiosulphate solution (0.1 mol/l) and a potassium bromate-potassium bromide solution (0.017 mol/l) using an automatic titrator has been investigated. The equivalence point of the redox titrations has been visually as well as automatically determined. The redox potential has been measured using a platinum electrode with a silver/ silverchloride reference electrode. The results of the automatic titrations of sodiumthiosulphate solutions do not differ statistically from the results obtained with the manual titration according to the procedure described in NEN 3103. The results of the automatic titrations of potassiumbromate-potassiumbromide solutions do not differ statistically from the results obtained with the manual titration according to the procedure described in the standard operating procedure SOP LAC / 006.


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