ČSN EN ISO 23821 (681522)

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

STANDARD published on 1.2.2023

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The information about the standard:

Designation standards: ČSN EN ISO 23821
Classification mark: 681522
Catalog number: 516168
Publication date standards: 1.2.2023
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

Annotation of standard text ČSN EN ISO 23821 (681522):

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