Norm

ISO 10136-4:1993 en

Glass and glassware - Analysis of extract solutions - Part 4: Determination of aluminium oxide by molecular absorption spectrometry

31,57

Over deze norm

Status Definitief
Aantal pagina's 5
Gepubliceerd op 01-07-1993
Taal Engels
The principle of the method specified is complexing of the aluminium in the extract solution to be analyzed with chromazurol S, measuring the optical density of the resulting solution by means of a molecular absorption spectrometer at 545 nm using 10 mm optical cells. Measures the concentration of aluminium, expressed as its oxide Al<(Index)2>O<(Index)3>. Applies to the analysis of extract solutions obtained from any kind of glass or glassware including laboratory and pharmaceutical ware, food and drink packaging ware, tableware and kitchenware.

Details

ICS-code 71.040.20
81.040.01
Nederlandse titel Glass and glassware - Analysis of extract solutions - Part 4: Determination of aluminium oxide by molecular absorption spectrometry
Engelse titel Glass and glassware - Analysis of extract solutions - Part 4: Determination of aluminium oxide by molecular absorption spectrometry

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