SIST ISO 10313:1997/A1:2025 PDF
Ambient air - Determination of the mass concentration of ozone - Chemiluminescence method - Amendment 1: Consensus value for the ozone absorption cross-section at room temperature at the mercury-line wavelength (253,65 nm air)
Ambient air - Determination of the mass concentration of ozone - Chemiluminescence method - Amendment 1: Consensus value for the ozone absorption cross-section at room temperature at the mercury-line wavelength (253,65 nm air)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 1
- Дата публикации:
- 13 мая 2025 г.
- ICS:
- 13.040.20
- Технический комитет:
- KAZ - Air quality
Abstract
Overview
ISO 10313:1993/Amd 1:2024 amends the ISO 10313 chemiluminescence method for determining the . The amendment provides a consensus value for the specifically at the mercury-line wavelength and updates key numerical constants used in concentration calculations. This update ensures improved consistency and traceability for ozone measurements and instrument calibration.
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