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Air quality. Determination of ozone in ambient air. Ultraviolet photometric method
STANDARD published on 1.11.2000
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Designation standards: STN ISO 13964
Classification mark: 835733
Catalog number: 79387
Publication date standards: 1.11.2000
SKU: NS-543441
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Slovak technical standard
Category: Technical standards STN
Táto medzinárodná norma opisuje ultrafialovú fotometrickú metódu na stanovenie ozónu vonkajšom ovzduší.
Ochrana ovzdušia. Stanovenie ozónu vo vonkajšom ovzduší. Ultrafialová fotometrická metóda. Zmena Amd 1: Konsenzuálna hodnota pre priečnu absorpciu ozónu pri izbovej teplote pri vlnovej dĺžke ortuti (253,65 nm vzduch). Zmena AMD 1 (ISO 13964:1998/Amd 1: 2024).
Change published on 1.8.2025
Selected format:1.4.2003
1.7.2003
1.7.2003
WITHDRAWN
1.2.2005
1.10.2006
1.10.2006
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