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Applications Analytiques de la Mesure des Tensions de Vapeur par Saturation d'un Gaz Inerte Cas des Alcanes Normaux et des Polyethyleneglycols |
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| Abstract: | Abstract The vapour pressure (10?3 to 10 mmHg) of n alkanes (hexadecan to octacosan) and a serie of polyethylene glycols (molecular weight 50 to 400) have been determined by the inert gas saturation technique. The relation between P and the number of carbon atoms or the temperature are given. The method can be used to identify fractions in liquid chromatography. |
| Keywords: | VAPOUR PRESSURE N ALKANES-POLYETHYLENE GLYCOLS LIQUID CHROMATOGRAPHY |