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Carbon-13 nuclear magnetic resonance spectroscopy of poly(ethy1ene glycol) |
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| Authors: | J Johan Lindberg Ilkka Sirn Erkki Rahkamaa Pertti Trml |
| Affiliation: | J. Johan Lindberg,Ilkka Sirén,Erkki Rahkamaa,Pertti Törmälä |
| Abstract: | Catalytic thermometric titration is used for the determination of the phenol and resorcinol components of resins formed by the sodium hydroxide- and ammonia-catalysed condensations of phenol, resorcinol and mixtures of phenol and resorcinol, with formaldehyde. |
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