Registration number (WIID)Project No.TitleStatus
39809LVS CEN/TS 17286:2019Stationary source emissions - Mercury monitoring using sorbent trapsStandarts spēkā
67664LVS EN 17359:2020Stationary source emissions - Bioaerosols and biological agents - Sampling of bioaerosols and collection in liquids - Impingement methodStandarts spēkā
61688LVS EN 17389:2020Stationary source emissions - Quality assurance and quality control procedures for automated dust arrestment plant monitorsStandarts spēkā
38397LVS CEN/TR 16998:2017Ambient air - Report on nitro- and oxy-PAHs - Origin, toxicity, concentrations and measurement methodsStandarts spēkā
60880LVS CEN/TS 17660-1:2022Air quality - Performance evaluation of air quality sensor systems - Part 1: Gaseous pollutants in ambient airStandarts spēkā
27816LVS EN 14902:2005 /AC:2007 AAmbient air quality - Standard method for the measurement of Pb, Cd, As and Ni in the PM10 fraction of suspended particulate matterStandarts spēkā
21951LVS EN 1948-3:2006Stationary source emissions - Determination of the mass concentration of PCDDs/PCDFs and dioxin-like PCBs - Part 3: Identification and quantification of PCDDs/PCDFsStandarts spēkā
26571LVS EN 16253:2013Air quality - Atmospheric measurements near ground with active Differential Optical Absorption Spectroscopy (DOAS) - Ambient air and diffuse emission measurementsStandarts spēkā
74995CEN/TR 17911:2023Stationary source emissions - Guideline for the elaboration of standardized measurement methods - Recommendations for the structure and contentStandarts spēkā
66891LVS CEN/TS 17405:2020Stationary source emissions - Determination of the volume concentration of carbon dioxide - Reference method: infrared spectrometryStandarts spēkā
Displaying 381-390 of 466 results.