CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 34773 | LVS EN ISO 16665:2014 | Water quality - Guidelines for quantitative sampling and sample processing of marine soft-bottom macrofauna (ISO 16665:2014) | Standarts spēkā |
| 26357 | LVS EN ISO 16712:2007 | Water quality - Determination of acute toxicity of marine or estuarine sediment to amphipods | Standarts spēkā |
| 26358 | LVS EN ISO 17294-1:2006 | Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 1: General guidelines | Atcelts |
| 72780 | LVS EN ISO 17294-1:2024 | Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 1: General requirements (ISO 17294-1:2024) | Standarts spēkā |
| 21717 | LVS EN ISO 17294-2:2005 | Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 2: Determination of 62 elements | Atcelts |
| 39820 | LVS EN ISO 17294-2:2016 | Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 2: Determination of selected elements including uranium isotopes (ISO 17294-2:2016) | Atcelts |
| 73162 | LVS EN ISO 17294-2:2023 | Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 2: Determination of selected elements including uranium isotopes (ISO 17294-2:2023) | Standarts spēkā |
| 11108 | LVS EN ISO 17353:2005 | Water quality - Determination of selected organotin compounds - Gas chromatographic method | Standarts spēkā |
| 21718 | LVS EN ISO 17495:2003 | Water quality - Determination of selected nitrophenols - Method by solid-phase extraction and gas chromatography with mass spectrometric detection | Standarts spēkā |
| 27658 | LVS EN ISO 17852:2008 | Water quality - Determination of mercury - Method using atomic fluorescence spectrometry | Standarts spēkā |
Displaying 591-600 of 792 results.