CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 74276 | EN 1409:2023 | Chemicals used for water treatment intended for human consumption - Polyamines | Standarts spēkā |
| 26940 | EN 1409:2008 | Chemicals used for water treatment intended for human consumption - Polyamines | Atcelts |
| 7004 | EN 1409:1998 | Chemicals used for treatment of water intended for human consumption - Polyamines | Atcelts |
| 74275 | EN 1408:2023 | Chemicals used for treatment of water intended for human consumption - Poly(diallyldimethylammonium chloride) | Izstrādē |
| 26373 | EN 1408:2008 | Chemicals used for treatment of water intended for human consumption - Poly (diallyldimethylammonium chloride) | Atcelts |
| 7003 | EN 1408:1998 | Chemicals used for treatment of water intended for human consumption - Poly (diallyldimethylammonium chloride) | Atcelts |
| 74274 | EN 1407:2023 | Chemicals used for treatment of water intended for human consumption - Anionic and non-ionic polyacrylamides | Standarts spēkā |
| 26372 | EN 1407:2008 | Chemicals used for treatment of water intended for human consumption - Anionic and non-ionic polyacrylamides | Atcelts |
| 7002 | EN 1407:1998 | Chemicals used for treatment of water intended for human consumption - Anionic and non-ionic polyacrylamides | Atcelts |
| 60767 | EN 1406:2017 | Chemicals used for treatment of water intended for human consumption - Modified starches | Izstrādē |
Displaying 991-1000 of 1292 results.