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EVS-EN 17346:2020

Ambient air - Standard method for the determination of the concentration of ammonia using diffusive samplers

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Kehtiv alates 02.06.2020
Alusdokumendid
EN 17346:2020
Tegevusala (ICS grupid)
13.040.20 Välisõhu kvaliteet
Direktiivid või määrused
puuduvad
Standardi ajalugu
Staatus
Kuupäev
Tüüp
Nimetus
02.06.2020
Põhitekst
This document specifies a method for the sampling and analysis of NH3 in ambient air using diffusive sampling. It can be used for NH3 measurements at ambient levels, but the concentration range and exposure time are sampler dependent, and the end user is therefore advised to match the sampler type to the measurement requirement and to follow the operating instructions provided by the manufacturer.
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