| 1. |
. |
AFNOR NF EN 13528-1 |
|
|
2003-APR-01 • 现用 •
Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Part 1 : general requirements
|
|
| 2. |
. |
AFNOR NF EN 13528-2 |
|
|
2003-MAY-01 • 现用 •
Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Part 2 : specific requirements and test methods
|
|
| 3. |
. |
AFNOR NF EN 13528-3 |
|
|
2004-JUL-01 • 现用 •
Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Part 3 : guide to selection, use and maintenance
|
|
| 4. |
. |
AFNOR NF EN 14211 |
|
|
2005-JUL-01 • 现用 •
Ambient air quality - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
|
|
| 5. |
. |
AFNOR NF EN 14212 |
|
|
2005-JUL-01 • 现用 •
Ambient air quality - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
|
|
| 6. |
. |
AFNOR NF EN 14625 |
|
|
2005-JUL-01 • 现用 •
Ambient air quality - Standard method for the measurement of the concentration of ozone by ultraviolet photometry
|
|
| 7. |
. |
AFNOR NF EN 14626 |
|
|
2005-JUL-01 • 现用 •
Ambient air quality - Standard method for the measurement of the concentration of carbon monoxide by nondispersive infrared spectroscopy
|
|
| 8. |
. |
AFNOR NF EN 14662-1 |
|
|
2005-NOV-01 • 现用 •
Ambient air quality - Standard method for measurement of benzene concentrations - Part 1 : pumped sampling followed by thermal desorption and gas chromatography
|
|
| 9. |
. |
AFNOR NF EN 14662-2 |
|
|
2005-NOV-01 • 现用 •
Ambient air quality - Standard method for measurement of benzene concentrations - Part 2 : pumped sampling followed by solvent desorption and gas chromatography
|
|
| 10. |
. |
AFNOR NF EN 14662-3 |
|
|
2005-DEC-01 • 现用 •
Ambient air quality - Standard method for the measurement of benzene concentrations - Part 3 : automated pumped sampling with in situ gas chromatography
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