CEN/TC 230
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 11091 | - | Water quality - Determination of selenium - Part 1: AFS hybride method | Izstrādē |
| 11081 | - | Water quality - Determination of selenium | Izstrādē |
| 11082 | - | Water quality - Determination of antimony | Izstrādē |
| 11111 | - | Water quality - Determination of arsenic - Part 1: AFS hydride technique | Izstrādē |
| 11100 | - | Water quality - Determination of parathion, parathion-methyl and some other organophosphorus compounds in drinking waters, ground waters and surface waters - Solid liquid extraction and gas chromatographic method | Izstrādē |
| 11063 | EN ISO 14402:1999 | Wasserbeschaffenheit - Bestimmung des Phenolindex mit der Fließanalytik (FIA und CFA) (ISO 14402:1999) | Izstrādē |
| 11026 | - | Water analysis - Determination of tetrachloroethylene (based on ISO/CD 10301) | Izstrādē |
| 11027 | - | Water analysis - Determination of 1,2,4 trichlorobenzene and technical mixture | Izstrādē |
| 63235 | prEN ISO 10634 | Water quality - Guidance for the preparation and treatment of poorly water-soluble organic compounds for the subsequent evaluation of their biodegradability in an aqueous medium | Izstrādē |
| 40119 | EN 16772:2016 | Wasserbeschaffenheit - Anleitung für Verfahren zur Probenahme von Invertebraten in der hyporheischen Zone von Flüssen | Izstrādē |
Attēlo no 241. līdz 250. no pavisam 792 ieraksta(-iem).