Registration number (WIID)Project No.TitleStatus
21151EN 15483:2008Ambient air quality - Atmospheric measurements near ground with FTIR spectroscopyIzstrādē
21150-Fugitive and diffuse emissions of common concern to industry sectorsIzstrādē
20502LVS EN 14792:2006Stationary source emissions - Determination of mass concentration of nitrogen oxides (NOx) - Reference method: ChemiluminescenceAtcelts
20502EN 14792:2005Stationary source emissions - Determination of mass concentration of nitrogen oxides (NOx) - Reference method: ChemiluminescenceAtcelts
20501EN 14791:2005Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference methodAtcelts
20501LVS EN 14791:2006Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference methodAtcelts
20500LVS EN 14790:2006Stationary source emissions - Determination of the water vapour in ductsAtcelts
20500EN 14790:2005Stationary source emissions - Determination of the water vapour in ductsAtcelts
20499LVS EN 14789:2006Stationary source emissions - Determination of volume concentration of oxygen (O<(Index)2>) - Reference method - ParamagnetismAtcelts
20499EN 14789:2005Stationary source emissions - Determination of volume concentration of oxygen (O2) - Reference method - ParamagnetismAtcelts
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