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ISO 13964:1998Published

Air quality — Determination of ozone in ambient air — Ultraviolet photometric method

Qualité de l'air — Dosage de l'ozone dans l'air ambiant — Méthode photométrique dans l'ultraviolet

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Amendments & corrigenda

ISO 13964:1998/Amd 1:2024PublishedAir quality — Determination of ozone in ambient air — Ultraviolet photometric method — Amendment 1: Consensus value for the ozone absorption cross-section at room temperature at the mercury-line wavelength (253,65 nm air)International Standard · Published 29 Jul 2024 · ISO/TC 146/SC 3