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| Название (рус.): | Пластмассы. Фенолоальдегидные смолы. Разделение с помощью жидкостной хроматографии |
| Название (англ.): | Plastics; phenolic resins; separation by liquid chromatography |
| Описание (англ.): | Specifies three chromatographic methods for the separation of phenolic resins into their component compounds according to molecular size or molecular weight and polarity: gel-permeation chromatography, high-performance liquid chromatography on polar and on non-polar columns. Applies to phenolic resins that are soluble in the solvents and solvent blends used. This test is useful for characterization of products and for research. |
| Дата регистрации: | 01.02.94 |
| Дата введения: | 01.12.93 |
| Код КГС: | Л27 |
| Код ОКСТУ: | 2221 |
| Код ОКС(МКС): | 83.080.10 |
| Код ОКП: | 2221 |
| Нормативные ссылки: | DIN EN ISO 11401-1998, EQV*EN ISO 11401-1998, EQV ISO 472-1988*ISO 10082-1991 |
| Ключевые слова: | CHEMICAL ANALYSIS AND TESTING CHROMATOGRAPHY DETERMINATION OF CONTENT LIQUID CHROMATOGRAPHY PHENOLIC RESINS PLASTICS SEPARATION PROCESSES CHEMICAL ANALYSIS AND TESTIN |
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