BS 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

Standard No.

BS EN ISO 23821:2022

Release Date

2022

Published By

British Standards Institution (BSI)

Latest

BS 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.

BS EN ISO 23821:2022 Referenced Document

• ISO 3696 Water for analytical laboratory use; Specification and test methods

BS EN ISO 23821:2022 history

• 2022 BS 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