Registration number (WIID)Project No.TitleStatus
24739LVS EN ISO 19493:2007Water quality - Guidance on marine biological surveys of hard- substrate communitiesStandarts spēkā
33487LVS EN 16150:2012Water quality - Guidance on pro-rata Multi-Habitat sampling of benthic macro-invertebrates from wadeable riversStandarts spēkā
36652LVS EN ISO 7827:2013Water quality - Evaluation of the "ready", "ultimate" aerobic biodegradability of organic compounds in an aqueous medium - Method by analysis of dissolved organic carbon (DOC) (ISO 7827:2010)Standarts spēkā
11077LVS EN ISO 9377-2:2001Water quality - Determination of hydrocarbon oil index - Part 2: Method using solvent extraction an gas chromatographyStandarts spēkā
20545LVS EN ISO 10705-1:2002Water quality - Detection and enumeration of bacteriophages - Part 1: Enumeration of F-specific RNA bacteriophagesStandarts spēkā
11125LVS EN ISO 7899-1:1998 A /AC:2002Water quality - Detection and enumeration of intestinal enterococci in surface and waste water - Part 1: Miniaturized method (most probable number) by inoculation in liquid mediumStandarts spēkā
75415LVS EN ISO 20596-2:2022Water quality - Determination of cyclic volatile methylsiloxanes in water - Part 2: Method using liquid-liquid extraction with gas chromatography-mass spectrometry (GC-MS) (ISO 20596-2:2021)Standarts spēkā
11102LVS EN ISO 15682:2002Water quality - Determination of chloride by flow analysis (CFA and FIA) and photometric or potentiometric detectionStandarts spēkā
73093LVS EN ISO 10304-4:2022Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:2022)Standarts spēkā
67705LVS EN ISO 22017:2020Water quality - Guidance for rapid radioactivity measurements in nuclear or radiological emergency situation (ISO 22017:2020)Standarts spēkā
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