CEN/TC 230
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 61597 | EN ISO 9308-1:2014/A1:2017 | Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method for waters with low bacterial background flora (ISO 9308-1:2014/Amd 1:2016) | Izstrādē |
| 26353 | - | Water quality - Guidance standard on the design of Multimetric Indices | Izstrādē |
| 80902 | prEN ISO 13164-2 rev | Wasserbeschaffenheit - Radon-222 - Teil 2: Verfahren mittels Gammaspektrometrie | Izstrādē |
| 21816 | - | Water quality - Analytical control in microbiology - Part 1: Quality control of culture media | Izstrādē |
| 35959 | EN ISO 17994:2014 | Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods (ISO 17994:2014) | Izstrādē |
| 20590 | - | Water quality - Guidance standard for the routine sampling of benthic algae in fast flowing, shallow waters | Izstrādē |
| 10998 | - | Suspended solids | Izstrādē |
| 11096 | - | Water quality - Determination of enteroviruses - Part 2: Detection by culture | Izstrādē |
| 69937 | EN ISO 10703:2021 | Wasserbeschaffenheit - Gammastrahlung emittierende Radionuklide - Verfahren mittels hochauflösender Gammaspektrometrie (ISO 10703:2021) | Izstrādē |
| 69095 | prEN ISO 13167 | Wasserbeschaffenheit - Plutonium, Amerizium, Curium und Neptunium - Untersuchungsverfahren mittels Alpha-Spektrometrie | Izstrādē |
Attēlo no 221. līdz 230. no pavisam 792 ieraksta(-iem).