Registration number (WIID)Project No.TitleStatus
33383EN 17346:2020Ambient Air Quality - Standard method for the determination of the concentration of ammonia by diffusive samplingIzstrādē
33383LVS EN 17346:2020Ambient air - Standard method for the determination of the concentration of ammonia using diffusive samplersStandarts spēkā
33382CEN/TS 16429:2013Stationary source emissions - Sampling and determination of hydrogen chloride content in ducts and stacks - Infrared analytical techniqueAtcelts
33382LVS CEN/TS 16429:2013Stationary source emissions - Sampling and determination of hydrogen chloride content in ducts and stacks - Infrared analytical techniqueAtcelts
33254CEN/TR 15983:2010Stationary source emissions - Guidance on the application of EN 14181:2004Atcelts
33254LVS CEN/TR 15983:2010Stationary source emissions - Guidance on the application of EN 14181:2004Atcelts
32754CEN/TR 16243:2011Ambient air quality - Guide for the measurement of elemental carbon (EC) and organic carbon (OC) deposited on filtersIzstrādē
32754LVS CEN/TR 16243:2011Ambient air quality - Guide for the measurement of elemental carbon (EC) and organic carbon (OC) deposited on filtersStandarts spēkā
32753CEN/TR 16269:2011Ambient air - Guide for the measurement of anions and cations in PM2,5Izstrādē
32753LVS CEN/TR 16269:2012Ambient air - Guide for the measurement of anions and cations in PM2,5Standarts spēkā
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