CEN/TC 230

Registration number (WIID)Project No.TitleStatus
73083LVS EN 16479:2023Water quality - Performance requirements and conformity test procedures for water monitoring equipment - Automatic sampling devices (samplers) for water and waste waterStandarts spēkā
37475LVS EN 16493:2014Water quality - Nomenclatural requirements for the recording of biodiversity data, taxonomic checklists and keysStandarts spēkā
37476LVS EN 16503:2014Water quality - Guidance standard on assessing the hydromorphological features of transitional and coastal watersStandarts spēkā
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
34747LVS EN 16694:2016Water quality - Determination of selected polybrominated diphenly ether (PBDE) in whole water samples - Method using solid phase extraction (SPE) with SPE-disks combined with gas chromatography - mass spectrometry (GC-MS)Standarts spēkā
34751LVS EN 16695:2016Water quality - Guidance on the estimation of phytoplankton biovolumeStandarts spēkā
34757LVS EN 16698:2016Water quality - Guidance on quantitative and qualitative sampling of phytoplankton from inland watersStandarts spēkā
40119LVS EN 16772:2016Water quality - Guidance on methods for sampling invertebrates in the hyporheic zone of riversStandarts spēkā
40318LVS EN 16859:2017Water quality - Guidance standard on monitoring freshwater pearl mussel (Margaritifera margaritifera) populations and their environmentStandarts spēkā
Displaying 441-450 of 792 results.