Registration number (WIID)Project No.TitleStatus
34748LVS EN 16691:2016Water 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)Standarts spēkā
34746LVS EN 16693:2016Water quality - Determination of organochlorine pesticides (OCP) in whole water samples - Method using solid phase extraction (SPE) with SPE-disks combined with gas chromatography mass spectrometry (GC-MS)Standarts spēkā
11050LVS EN ISO 10707:1997Water quality - Evalution in an aquenous medium of the ultimate aerobic biodegrability of organic compounds - Method by analysis of biochemical oxygen demandStandarts spēkā
78500LVS EN ISO 13165-1:2024Water quality - Radium-226 - Part 1: Test method using liquid scintillation counting (ISO 13165-1:2022)Standarts spēkā
77397LVS EN 17075+A1:2023Water quality - General requirements and performance test procedures for water monitoring equipment - Continuous measuring devicesStandarts 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
63056LVS CEN/TR 17244:2018Water quality - Technical report for the management of diatom barcodesStandarts spēkā
65985LVS EN ISO 13161:2020Water quality - Polonium 210 - Test method using alpha spectrometry (ISO 13161:2020)Standarts spēkā
28219LVS EN ISO 16266:2008Water quality - Detection and enumeration of Pseudomonas aeruginosa - Method by membrane filtrationStandarts spēkā
63219LVS EN ISO 7027-2:2019Water quality - Determination of turbidity - Part 2: Semi-quantitative methods for the assessment of transparency of waters (ISO 7027-2:2019)Standarts spēkā
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