Résumé
Mixing a test portion to which a mixed indicator (bromocresol green/alizarin red S) has been added with water by shaking. Comparison of the colour of the aqueous layer with that of a neutral solution of the indicator.
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État actuel: AnnuléeDate de publication: 1979-07
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Edition: 1Nombre de pages: 1
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- ICS :
- 71.080.15 Hydrocarbures aromatiques
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