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ISO 1657:1986

Rubber, raw and rubber latex — Determination of iron content — 1,10-Phenanthroline photometric method
23 tet 1986

General information

90.93     14 qer 2021

ISO

ISO/TC 45/SC 3

International Standard

83.040.10  

frëngjisht   anglisht  

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Scope

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.

Life cycle

PREVIOUSLY

Revises
ISO 1657:1975

NOW

PUBLISHED
ISO 1657:1986
90.93 Standard confirmed
14 qer 2021

National adoptions

SSH ISO 1657:2002  
DPS

Goma, lënda e parë dhe lateks gome - Përcaktimi i përmbajtjes së hekurit - Metoda fotometrike me 1,10 fenantrolin

60.60 Standard published

DPS/KT 218 më tepër

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