BS EN ISO 23821:2022 | 30 Sep 2022 | BSI Knowledge
Standard
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
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BSI recommends this version of standard for organisations operating in or with the UK. The ISO edition is available here if required.