ISO 6323-1:2024

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ISO 6323-1:2024 is an international standard that outlines a method for determining the mass concentration of arsenic and arsenic compounds in workplace air. Specifically, it focuses on analyzing air samples collected on filters, digesting them with acid or acid mixtures, and then measuring the arsenic content using electrothermal atomic absorption spectrometry (ET-AAS). This standard provides a standardized approach for assessing arsenic levels in the workplace, aiding in ensuring worker safety and compliance with regulations.