CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 32263 | LVS EN 16039:2012 | Water quality - Guidance standard on assessing the hydromorphological features of lakes | Standarts spēkā |
| 72999 | LVS EN 17805:2023 | Water quality - Sampling, capture and preservation of environmental DNA from water | Standarts spēkā |
| 73083 | LVS EN 16479:2023 | Water quality - Performance requirements and conformity test procedures for water monitoring equipment - Automatic sampling devices (samplers) for water and waste water | Standarts spēkā |
| 41075 | EN ISO 17943:2016 | Water quality - Determination of volatile organic compounds in water - Method using headspace solid-phase micro-extraction (HS-SPME) followed by gas chromatography-mass spectrometry (GC-MS) (ISO 17943:2016) | Standarts spēkā |
| 75826 | LVS EN ISO 5667-1:2023 | Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2023) | Standarts spēkā |
| 77397 | LVS EN 17075+A1:2023 | Water quality - General requirements and performance test procedures for water monitoring equipment - Continuous measuring devices | Standarts spēkā |
| 11126 | LVS EN ISO 9308-3:1998 A/AC:2003 A | Water quality - Detection and enumeration of Escherichia coli and coliform bacteria in surface and waste water - Part 3: Miniaturized method (Most Probable Number) by inoculation in liquid medium | Standarts spēkā |
| 40875 | LVS EN ISO 8199:2019 | Water quality - General requirements and guidance for microbiological examinations by culture (ISO 8199:2018) | Standarts spēkā |
| 11088 | LVS EN ISO 12020:2005 | Water quality - Determination of aluminium - Atomic absorption spectrometric methods | Standarts spēkā |
| 11079 | LVS EN 14207:2003 | Water quality - Determination of epichlorohydrin | Standarts spēkā |
Displaying 531-540 of 801 results.