ISO 1388-12:1981
Current
Ethanol for industrial use — Methods of test — Part 12: Determination of permanganate time
Hardcopy , PDF
English, French
12-01-1981
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.
| Committee |
ISO/TC 47
|
| DevelopmentNote |
Supersedes ISO 1388 (04/2001)
|
| DocumentType |
Standard
|
| Pages |
3
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NBN T 04 097 : 1983 | Identical |
| UNE 55822:1985 | Identical |
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