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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
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EN 17346:2020
Tegevusala (ICS grupid)
13.040.20 Välisõhu kvaliteet
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Standardi ajalugu

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Nimetus
02.06.2020
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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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