CEN/TC 230
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 22442 | prEN ISO 19250 | Wasserbeschaffenheit - Bestimmung von Salmonellen (ISO/DIS 19250:2003) | Izstrādē |
| 83923 | prEN ISO 18857-1 rev | Wasserbeschaffenheit - Bestimmung ausgewählter Alkylphenole - Teil 1: Verfahren für nichtfiltrierte Proben mittels Flüssig-Flüssig-Extraktion und Gaschromatographie mit massenselektiver Detektion | Izstrādē |
| 81464 | prEN ISO 16712 rev | Qualité de l'eau — Détermination de la toxicité aiguë des sédiments marins ou estuariens vis-à-vis des amphipodes | Izstrādē |
| 23988 | prEN ISO 16712 | Water quality - Determination of acute toxicity of marine or estuarine sediments to amphipods (ISO 16712) | Izstrādē |
| 84312 | prEN ISO 16094-4 | Water quality -- Analysis of microplastics in water -- Part 4: Sample preparation for analysis of microplastics in water | Izstrādē |
| 84306 | prEN ISO 16094-4 | Water quality -- Analysis of microplastics in water -- Part 4: Sample preparation for analysis of microplastics in water | Izstrādē |
| 76485 | prEN ISO 16094-3 | Water quality - Analysis of microplastic in water - Part 3: Thermo-analytical methods for waters with low content of suspended solids including drinking water (ISO/DIS 16094-3:2024) | Izstrādē |
| 84308 | prEN ISO 16094-1 | Water quality -- Analysis of microplastics in waters -- Part 1: General | Izstrādē |
| 76483 | prEN ISO 16094-1 | Wasserbeschaffenheit - Analyse von Kunststoffen in Wasser - Teil 1: Allgemeines und Probenahme | Izstrādē |
| 11101 | prEN ISO 15681-1 | Water quality - Determination of phosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 1: Method by FIA | Izstrādē |
Attēlo no 31. līdz 40. no pavisam 844 ieraksta(-iem).