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ÖNORM EN ISO 8974:2002-08

Действует
Plastics - Phenolic resins - Determination of residual phenol content by gas chromatography (ISO 8974:2002)
This International Standard specifies two methods, using gas chromatography, of measuring the residual phenol
content of phenolic resins.
Diese Internationale Norm beschreibt zwei gaschromatographische Verfahren für die Bestimmung des freien Phenols in Phenolharzen.
ICS
83.080.10 Thermosetting. Including ebonite / Термореактивные материалы