CEN/TC 264
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 39059 | LVS EN 14789:2017 | Stationary source emissions - Determination of volume concentration of oxygen - Standard reference method: Paramagnetism | Standarts spēkā |
| 74697 | LVS EN 14662-1:2024 | Ambient air quality - Standard method for measurement of benzene concentrations - Part 1: Pumped sampling followed by thermal desorption and gas chromatography | Standarts spēkā |
| 76758 | prEN ISO 16911-1 | Stationary source emissions - Manual and automatic determination of velocity and volume flow rate in ducts - Part 1: Manual reference method (ISO/DIS 16911-1:2025) | Aptauja |
| 27468 | LVS CEN/TS 15675:2008 A | Air quality - Measurement of stationary source emissions - Application of EN ISO/IEC 17025:2005 to periodic measurements | Atcelts |
| 13549 | LVS EN 12341:1998 | Air quality - Determination of the PM 10 fraction of suspended particulate matter - Reference method and field test procedure to demonstrate reference equivalence of measurement methods | Atcelts |
| 13569 | LVS EN 14625:2005 A | Ambient air quality - Standard method for the measurement of the concentration of ozone by ultraviolet photomety | Atcelts |
| 13567 | LVS EN 14212:2005 A | Ambient air quality - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence | Atcelts |
| 20492 | LVS CR 14377:2002 A | Air quality - Approach to uncertainty estimation for ambient air reference measurement methods | Atcelts |
| 13544 | LVS EN 1911-1:2001 A | Stationary source emissions - Manual method of determination of HCl - Part 1: Sampling of gases | Atcelts |
| 13548 | LVS EN 12619:2001 A | Stationary source emissions - Determination of the mass concentration of total gaseous organic carbon at low concentrations in flue gases - Continuous flame ionisation detector method | Atcelts |
Displaying 151-160 of 457 results.