DS DS/EN ISO 11401
DS DSEN SO 11401 1998-OCT-02 Plastcs - Phenol resns - Separaton by lqud chromatography
DS DSEN SO 11401 1998-OCT-02 Plastcs - Phenol resns - Separaton by lqud chromatography
This standard specifies chromatographic methods for the separation of phenolic resins into their component compounds. Separation takes place according to molecular weight and/or polarity.