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ISO 4531:2022

Vitreous and porcelain enamels — Release from enamelled articles in contact with food — Methods of test and limits

Apr 7, 2022

General information

90.92     Jan 22, 2025

ISO

ISO/TC 107

International Standard

25.220.50     67.250     97.040.60  

English   French  

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Published

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Scope

This document specifies a simulating method of test for determination of the release of metal-ions from enamelled articles, which are intended to come into contact with food.
This document also specifies limits for the release of metal-ions from enamelled articles, which are intended to come into contact with food.
This document is applicable to enamelled articles, including tanks and vessels, which are intended to be used for the preparation, cooking, serving and storage of food.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 4531:2018

NOW

PUBLISHED
ISO 4531:2022
90.92 Standard to be revised
Jan 22, 2025

REVISED BY

PROJECT
ISO/DIS 4531

National adoptions

Vitreous and porcelain enamels - Release from enamelled articles in contact with food - Methods of test and limits (ISO 4531:2022)

60.60   Standard published

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