NORMSERVIS s.r.o.

ISO 11401:1993

Plastics — Phenolic resins — Separation by liquid chromatography

NORMA vydána dne 9.12.1993

Anglicky -
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Anglicky -
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Francouzsky -
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The information about the standard:

Designation standards: ISO 11401:1993
Publication date standards: 9.12.1993
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: International technical standard
Kategorie: Technické normy ISO

Annotation of standard text ISO 11401:1993 :

Description / Abstract: 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.