Rubber, raw synthetic. Determination of antidegradants by high-performance liquid chromatography Ingestion-build-81111 solid objects and moisture

solid objects and moisture

meter asset managers and other parties involved in meter installation

enabling the detection of discontinuities and irregularities in a cost-effective way in industrial applications

BS EN 755-1:2008 supersedes BS EN 755-1:1997

Rubber, raw synthetic. Determination of antidegradants by high-performance liquid chromatography Ingestion-build-81111 solid objects and moisture1 Scope This International Standard describes a procedure for the determination of the following antidegradants in raw synthetic rubbers: N alkyl N phenyl p phenylenediamine; N aryl N aryl p phenylenediamine; poly 2,2,4 trimethyl 1,2 dihydroquinoline. Extender oils, when present, can interfere. The method, with modification if necessary, can be applied to the determination of other amine antidegradants.