CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 74430 | prEN 12933 rev | Chemicals used for treatment of water intended for human consumption - Chemicals for emergency use - Trichloroisocyanuric acid | Izstrādē |
| 74281 | prEN 15074 | Chemicals used for treatment of swimming pool water - Ozone | Aptauja slēgta |
| 74280 | LVS EN 1405:2023 | Chemicals used for treatment of water intended for human consumption - Sodium alginate | Standarts spēkā |
| 74280 | EN 1405:2023 | Chemicals used for treatment of water intended for human consumption - Sodium alginate | Izstrādē |
| 74279 | LVS EN 1302:2024 | Chemicals used for treatment of water intended for human consumption - Aluminium-based coagulants - Analytical methods | Standarts spēkā |
| 74279 | EN 1302:2024 | Chemicals used for treatment of water intended for human consumption - Aluminium-based coagulants - Analytical methods | Standarts spēkā |
| 74277 | LVS EN 1410:2023 | Chemicals used for treatment of water intended for human consumption - Cationic polyacrylamides | Standarts spēkā |
| 74277 | EN 1410:2023 | Chemicals used for treatment of water intended for human consumption - Cationic polyacrylamides | Standarts spēkā |
| 74276 | LVS EN 1409:2023 | Chemicals used for water treatment intended for human consumption - Polyamines | Standarts spēkā |
| 74276 | EN 1409:2023 | Chemicals used for water treatment intended for human consumption - Polyamines | Standarts spēkā |
Displaying 71-80 of 1282 results.