The determination of polyethylene glycol
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E.A. Taylor
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Article
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1972
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Elsevier Science
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English
β 617 KB
A method is described for the. determination of polyethylene glycol in polyethers, referred to as condensates, derived from reaction between ethylene oxide and fatty alcol~ols, alkyl phenols, fatty amines and alkanolamides. The method is based on liquid partition chromatography using sodium chloride