CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81464 | prEN ISO 16712 rev | Water quality — Determination of acute toxicity of marine or estuarine sediment to amphipods | Izstrādē |
| 23988 | prEN ISO 16712 | Water quality - Determination of acute toxicity of marine or estuarine sediments to amphipods (ISO 16712) | Izstrādē |
| 11109 | EN ISO 16588:2003 | Water quality - Determination of six complexing agents - Gas-chromatographic method (ISO 16588:2002) | Izstrādē |
| 36843 | prEN 16479-2 | Water quality - Performance requirements and conformity test procedures for water monitoring equipment - Part 2: On-line analysers | Izstrādē |
| 80907 | prEN ISO 22125-2 rev | Water quality — Technetium-99 — Part 2: Test method using inductively coupled plasma mass spectrometry (ICP-MS) | Izstrādē |
| 20546 | EN ISO 10705-2:2001 | Water quality - Detection and enumeration of bacteriophages - Part 2: Enumeration of somatic coliphages (ISO 10705-2:2000) | Izstrādē |
| 80902 | prEN ISO 13164-2 rev | Water quality — Radon-222 — Part 2: Test method using gamma-ray spectrometry | Izstrādē |
| 34482 | EN 16260:2012 | Water quality - Visual seabed surveys using remotely operated and towed observation gear for collection of environmental data | Izstrādē |
| 34748 | EN 16691:2015 | Water quality - Determination of selected polycyclic aromatic hydrocarbons (PAH) in whole water samples - Method using solid phase extraction (SPE) with SPE-disks combined with gas chromatography mass spectrometry (GC-MS) | Izstrādē |
| 35339 | EN ISO 10523:2012 | Water quality - Determination of pH (ISO 10523:2008) | Izstrādē |
Displaying 41-50 of 839 results.