Registration number (WIID)Project No.TitleStatus
68126LVS EN ISO 13164-3:2020Water quality - Radon-222 - Part 3: Test method using emanometry (ISO 13164-3:2013)Standarts spēkā
37476LVS EN 16503:2014Water quality - Guidance standard on assessing the hydromorphological features of transitional and coastal watersStandarts spēkā
72999EN 17805:2023Water quality - Sampling, capture and preservation of environmental DNA from waterStandarts spēkā
21805LVS EN ISO 6878:2004 AWater quality - Determination of phosphorus - Ammonium molybdate spectrometric methodStandarts spēkā
21712LVS EN ISO 23631:2006Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC- ECD and/or GC-MS detection) after liquid- liquid extraction and derivatizationStandarts spēkā
24739LVS EN ISO 19493:2007Water quality - Guidance on marine biological surveys of hard- substrate communitiesStandarts spēkā
11077LVS EN ISO 9377-2:2001Water quality - Determination of hydrocarbon oil index - Part 2: Method using solvent extraction an gas chromatographyStandarts spēkā
39328EN ISO 9308-2:2014Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 2: Most probable number method (ISO 9308-2:2012)Standarts spēkā
72999LVS EN 17805:2023Water quality - Sampling, capture and preservation of environmental DNA from waterStandarts spēkā
64593LVS EN ISO 11348-3:2009/A1:2019Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 3: Method using freeze-dried bacteria - Amendment 1 (ISO 11348-3:2007/Amd 1:2018)Standarts spēkā
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