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ISO
ISO
ISO 10260:1992
En Vigor
1992-07-02
Water quality — Measurement of biochemical parameters — Spectrometric
determination of the chlorophyll-a concentration
ISO
ISO 16140-4:2020/Amd 2:2025
En Vigor
2025-08-14
Microbiology of the food chain — Method validation — Part 4: Protocol
for method validation in a single laboratory — Amendment 2: Protocol for
single-laboratory validation of identification methods of microorganisms
ISO
ISO 6944-1:2024
En Vigor
2024-06-26
Fire containment — Elements of building construction — Part 1:
Ventilation ducts
