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EN ISO 21832:2020/prA1

Workplace air — Metals and metalloids in airborne particles — Requirements for evaluation of measuring procedures — Amendment 1

General information

30.98   Project deleted   Jan 28, 2026

CEN

CEN/TC 137 Assessment of workplace exposure to chemical and biological agents

European Norm

13.040.30   Workplace atmospheres

Life cycle

PREVIOUSLY

PUBLISHED
EN ISO 21832:2020

NOW

ABANDON
EN ISO 21832:2020/prA1
30.98 Project deleted
Jan 28, 2026