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dc.contributor.authorVisser T
dc.contributor.authorVuuren D van
dc.date.accessioned2012-12-12T19:25:30Z
dc.date.available2012-12-12T19:25:30Z
dc.date.issued1993-08-31
dc.identifier748704047
dc.identifier.urihttp://hdl.handle.net/10029/260032
dc.description.abstractAbstract niet beschikbaar
dc.description.abstractThe effect of various experimental and instrumental parameters on the quantitative analysis of mineral oil components by means of infrared (IR) spectrometry has been investigated. Standard NEN-methods 6675 en 5733 have been used as starting point. Experiments have been carried out in parallel on a dispersive and a Fourier-Transform infrared spectrometer and results have been compared. The influence of the solvents carbontetrachloride, 1,1,2-trichlorotrifluoroethane (freon-113) and tetrachloroethene on the linearity, reproducability and detection limits have been determined. Factors affecting the analysis appear to be solvent, evaporation effects, pipet-type, cell-type, cell position, instrument-type and optical resolution. Detection limits in freon-113 and carbontetrachloride on the Fourier-Transform instrument are found to be about 0.2 mug/l ; a factor of 3 better than on the dispersive machine. Tetrachloroethene was found to be less suited as a solvent. Recommendations are made to improve the present standard procedures.
dc.description.sponsorshipRIMH/ZH
dc.format.extent17 p
dc.language.isonl
dc.relation.ispartofRIVM Rapport 748704047
dc.relation.urlhttp://www.rivm.nl/bibliotheek/rapporten/748704047.html
dc.subject18nl
dc.titleExperimentele en instrumentele aspecten van de infraroodspectrometrische bepaling van minerale olie in water en grondnl
dc.title.alternative[Experimental and instrumental aspects of infrared spectrometric determination of mineral oil in water and ground.]en
dc.typeReport
dc.date.updated2012-12-12T19:25:30Z
html.description.abstractAbstract niet beschikbaar
html.description.abstractThe effect of various experimental and instrumental parameters on the quantitative analysis of mineral oil components by means of infrared (IR) spectrometry has been investigated. Standard NEN-methods 6675 en 5733 have been used as starting point. Experiments have been carried out in parallel on a dispersive and a Fourier-Transform infrared spectrometer and results have been compared. The influence of the solvents carbontetrachloride, 1,1,2-trichlorotrifluoroethane (freon-113) and tetrachloroethene on the linearity, reproducability and detection limits have been determined. Factors affecting the analysis appear to be solvent, evaporation effects, pipet-type, cell-type, cell position, instrument-type and optical resolution. Detection limits in freon-113 and carbontetrachloride on the Fourier-Transform instrument are found to be about 0.2 mug/l ; a factor of 3 better than on the dispersive machine. Tetrachloroethene was found to be less suited as a solvent. Recommendations are made to improve the present standard procedures.


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