prEN ISO 23821:2021
Cosmetics - Analytical methods - Determination of traces of mercury in cosmetics by atomic absorbtion spectrometry (AAS) cold vapour technology after pressure digestion (ISO/DIS 23821:2021)

Standard No.

prEN ISO 23821:2021

Release Date

2021

Published By

European Committee for Standardization (CEN)

Latest

prEN ISO 23821:2021

prEN ISO 23821:2021 history

• 2021 prEN ISO 23821:2021 Cosmetics - Analytical methods - Determination of traces of mercury in cosmetics by atomic absorbtion spectrometry (AAS) cold vapour technology after pressure digestion (ISO/DIS 23821:2021)