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1 result for Phenolphthaleins
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 German  English

Die Hexanlösung des neutralisierten Öls mehrmals mit je 50-60 ml der Isopropanol/Wasserlösung (1/1 V/V) (4.4) waschen, bis die Rosafärbung des Phenolphthaleins verschwindet. Den größten Teil des Hexans unter Vakuum (z. B. im Rotationsverdampfer) abdestillieren. [EU] Wash the hexane solution of the neutralised oil with successive portions of 50-60 ml of the 1/1 (v/v) isopropanol/water solution (4.4) until the pink colouration of the phenolphthalein disappears.

The example sentences [G] were kindly provided by the Goethe Institute.
Sentences marked by [EU] derived from DGT Multilingual Translation Memory. The European Commission retains ownership of the copyright in the original data.
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