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CEN - EN ISO 23821

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

active, Most Current
Organization: CEN
Publication Date: 1 September 2022
Status: active
Page Count: 24
ICS Code (Cosmetics. Toiletries): 71.100.70
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.

Document History

EN ISO 23821
September 1, 2022
Cosmetics - Analytical methods - Determination of traces of mercury in cosmetics by atomic absorbtion spectrometry (AAS) cold vapour technology after pressure digestion
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.

References

This document references:
EN 13806 - Foodstuffs - Determination of trace elements - Determination of mercury by cold-vapour atomic absorption spectrometry (CVAAS) after pressure digestion
Published by CEN on August 1, 2002
A description is not available for this item.
This document references:
EN 14083 - Foodstuffs Determination of trace elements Determination of lead, cadmium, chromium and molybdenum by graphite furnace atomic absorption spectrometry (GFAAS) after pressure digestion
Published by CEN on April 24, 2003
A description is not available for this item.
This document references:
ISO 12846 - Water quality - Determination of mercury - Method using atomic absorption spectrometry (AAS) with and without enrichment
Published by ISO on April 15, 2012
This International Standard specifies two methods for the determination of mercury in drinking, surface, ground, rain and waste water after appropriate pre-digestion. For the first method (described...
This document references:
23674 - Cosmetics — Analytical methods — Direct determination of traces of mercury in cosmetics by thermal decomposition and atomic absorption spectrometry (mercury analyser)
Published by ISO on August 1, 2022
This document specifies an analytical procedure for direct determination of traces of mercury in finished cosmetic products by thermal decomposition – atomic absorption spectrometry (mercury...
This document references:
ISO 3696 - Water for Analytical Laboratory Use - Specification and Test Methods
Published by ISO on April 15, 1987
Scope and field of application This International Standard specifies the requirements and corresponding test methods for three grades of water for laboratory use for the analysis of inorganic...
This document references:
ISO 5725-2 - Accuracy (trueness and precision) of measurement methods and results — Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
Published by ISO on December 1, 2019
This document — amplifies the general principles for designing experiments for the numerical estimation of the precision of measurement methods by means of a collaborative interlaboratory experiment;...
This document references:
ISO 5725-3 - Accuracy (Trueness and Precision) of Measurement Methods and Results - Part 3: Intermediate Measures of the Precision of a Standard Measurement Method
Published by ISO on January 1, 1994
A description is not available for this item.
This document references:
ISO TS 22176 - Cosmetics — Analytical methods — Development of a global approach for validation of quantitative analytical methods
Published by ISO on January 1, 2020
This document defines a global approach for the validation of a quantitative analytical method, based on the construction and interpretation of an accuracy profile, and specifies its characterization...
This document references:
ISO/IEC 17025 - General requirements for the competence of testing and calibration laboratories
Published by ISO on November 1, 2017
This document specifies the general requirements for the competence, impartiality and consistent operation of laboratories. This document is applicable to all organizations performing laboratory...
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