Norm

ISO 1388-12:1981 en

Ethanol for industrial use - Methods of test - Part 12: Determination of permanganate time

31,57

Over deze norm

Status Definitief
Aantal pagina's 3
Gepubliceerd op 01-12-1981
Taal Engels
The principle is based on the addition of a test portion, under specified conditions, of potassium permanganate solution. Determination of the time taken for the colour of this test solution to match that of a cobalt(II) chloride and uranyl nitrate colour standard. - International Standards ISO 1388/1 to ISO 1377/12 cancel and replace ISO Recommendation R 1388-1970 of which they constitute a technical revision.

Details

ICS-code 71.080.60
Nederlandse titel Ethanol for industrial use - Methods of test - Part 12: Determination of permanganate time
Engelse titel Ethanol for industrial use - Methods of test - Part 12: Determination of permanganate time

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