CEN/TC 264
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 22020 | EN 14662-2:2005 | Ambient air quality - Standard method for measurement of benzene concentrations - Part 2 : Pumped sampling followed by solvent desorption and gas chromatography | Izstrādē |
| 22019 | LVS EN 14662-1:2005 A | Ambient air quality - Standard method for measurement of benzene concentrations - Part 1: Pumped sampling followed by thermal desorption and gas chromatography | Atcelts |
| 22019 | EN 14662-1:2005 | Ambient air quality - Standard method for measurement of benzene concentrations - Part 1 : Pumped sampling followed by thermal desorption and gas chromatography | Atcelts |
| 21951 | EN 1948-3:2006 | Stationary source emissions - Determination of the mass concentration of PCDDs/PCDFs and dioxin-like PCBs - Part 3: Identification and quantification of PCDDs/PCDFs | Izstrādē |
| 21951 | LVS EN 1948-3:2006 | Stationary source emissions - Determination of the mass concentration of PCDDs/PCDFs and dioxin-like PCBs - Part 3: Identification and quantification of PCDDs/PCDFs | Standarts spēkā |
| 21950 | LVS EN 1948-2:2006 | Stationary source emissions - Determination of the mass concentration of PCDDs/PCDFs and dioxin-like PCBs - Part 2: Extraction and clean-up of PCDDs/PCDFs | Standarts spēkā |
| 21950 | EN 1948-2:2006 | Stationary source emissions - Determination of the mass concentration of PCDDs/PCDFs and dioxin-like PCBs - Part 2: Extraction and clean-up of PCDDs/PCDFs | Izstrādē |
| 21949 | LVS EN 1948-1:2006 | Stationary source emissions - Determination of the mass concentration of PCDDs/PCDFs and dioxin-like PCBs - Part 1: Sampling of PCDDs/PCDFs | Standarts spēkā |
| 21949 | EN 1948-1:2006 | Stationary source emissions - Determination of the mass concentration of PCDDs/PCDFs and dioxin-like PCBs - Part 1: Sampling of PCDDs/PCDFs | Izstrādē |
| 21152 | EN 15841:2009 | Ambient air quality - Standard method for determination of arsenic, cadmium, lead and nickel in atmospheric deposition | Izstrādē |
Displaying 361-370 of 458 results.