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NF ISO 21438-1:2022

Current

Current

The latest, up-to-date edition.

Workplace atmospheres - Determination of inorganic acids by ion chromatography - Part 1 : non-volatile acids (sulfuric acid and phosphoric acid)

Available format(s)

Hardcopy

Language(s)

English - French

Published date

01-07-2022

€138.35
Excluding VAT

This document specifies a method for the determination of the time-weighted average massconcentrationof sulfuricacidandphosphoric acidin workplaceairby ion chromatography. The anions are detected by conductivity.

Committee
TC 146
DocumentType
Standard
Pages
34
PublisherName
Association Francaise de Normalisation
Status
Current
Supersedes

Standards Relationship
ISO 21438-1:2022 Identical

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