Rubber, raw and rubber latex — Determination of iron content — 1,10-Phenanthroline photometric method
NORMA vydána dne 23.10.1986
Designation standards: ISO 1657:1986-ed.2.0
Publication date standards: 23.10.1986
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: International technical standard
Kategorie: Technické normy ISO
Description / Abstract: Deals with the method given for uncompounded natural rubber and uncompounded synthetic rubbers which do not contain chlorine, and the corresponding uncompounding latices. Principle, reagents, apparatus, sampling and procedure, especially the preparation of the test piece are described. Special precautions and safeguards required are given.