EN ISO 23821:2022
Cosmetics - Analytical methods - Determination of traces of mercury in cosmetics by atomic absorbtion spectrometry (AAS) cold vapour technology after pressure digestion (ISO 23821:2022)

Standard No.

EN ISO 23821:2022

Release Date

2022

Published By

European Committee for Standardization (CEN)

Status

Withdraw 2023-03

Latest

EN ISO 23821:2022

Scope

This document specifies a method for determination of mercury in cosmetics by means of cold vapour atomic absorption spectrometry (AAS) with a prior pressure digestion.

EN ISO 23821:2022 history

• 2022 EN ISO 23821:2022 Cosmetics - Analytical methods - Determination of traces of mercury in cosmetics by atomic absorbtion spectrometry (AAS) cold vapour technology after pressure digestion (ISO 23821:2022)