Registration number (WIID)Project No.TitleStatus
81464prEN ISO 16712 revWater quality — Determination of acute toxicity of marine or estuarine sediment to amphipodsIzstrādē
23988prEN ISO 16712Water quality - Determination of acute toxicity of marine or estuarine sediments to amphipods (ISO 16712)Izstrādē
11109EN ISO 16588:2003Water quality - Determination of six complexing agents - Gas-chromatographic method (ISO 16588:2002)Izstrādē
36843prEN 16479-2Water quality - Performance requirements and conformity test procedures for water monitoring equipment - Part 2: On-line analysersIzstrādē
80907prEN ISO 22125-2 revWater quality — Technetium-99 — Part 2: Test method using inductively coupled plasma mass spectrometry (ICP-MS)Izstrādē
20546EN ISO 10705-2:2001Water quality - Detection and enumeration of bacteriophages - Part 2: Enumeration of somatic coliphages (ISO 10705-2:2000)Izstrādē
80902prEN ISO 13164-2 revWater quality — Radon-222 — Part 2: Test method using gamma-ray spectrometryIzstrādē
34482EN 16260:2012Water quality - Visual seabed surveys using remotely operated and towed observation gear for collection of environmental dataIzstrādē
34748EN 16691:2015Water 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
35339EN ISO 10523:2012Water quality - Determination of pH (ISO 10523:2008)Izstrādē
Displaying 41-50 of 839 results.