ISO 1388-11:1981
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Éthanol à usage industriel — Méthodes d’essai — Partie 11: Essai de détection du furfural
| Published By | Publication Date | Number of Pages |
| ISO | 1981-12 | 4 |
The principle consists in the treatment of a test portion with aniline and acetic acid, the presence of furfural leading to the formation of a characteristic red colour. – International Standards ISO 1388/1 to ISO 1377/12 cancel and replace ISO Recommendation R 1388-1970 of which they constitute a technical revision.
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