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.
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NOW
PUBLISHED SSH EN ISO 11401:1998 60.60
Standard published Dec 29, 2006
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Adopted from
EN ISO 11401:1998
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