T/YJHX 0004-2024
Determination of copper migration amount in ceramic products by atomic absorption method (English Version)

Standard No.

T/YJHX 0004-2024

Language

Chinese, Available in English version

Release Date

2024

Published By

Group Standards of the People's Republic of China

Latest

T/YJHX 0004-2024

Scope

This document specifies the graphite furnace atomic absorption spectrometry and flame atomic absorption spectrometry methods for the determination of copper migration after ceramic products are immersed in food simulants. This document is applicable to the determination of copper migration in ceramic products.

T/YJHX 0004-2024 history

• 2024 T/YJHX 0004-2024 Determination of copper migration amount in ceramic products by atomic absorption method