CEN/TC 230

Registration number (WIID)Project No.TitleStatus
34746EN 16693:2015Water 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)Izstrādē
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
34595LVS EN ISO 6341:2013Water quality - Determination of the inhibition of the mobility of Daphnia magna Straus (Cladocera, Crustacea) - Acute toxicity test (ISO 6341:2012)Standarts spēkā
34595EN ISO 6341:2012Water quality - Determination of the inhibition of the mobility of Daphnia magna Straus (Cladocera, Crustacea) - Acute toxicity test (ISO 6341:2012)Izstrādē
34482EN 16260:2012Water quality - Visual seabed surveys using remotely operated and/or towed observation gear for collection of environmental dataIzstrādē
34482LVS EN 16260:2013Water quality - Visual seabed surveys using remotely operated and/or towed observation gear for collection of environmental dataStandarts spēkā
33760EN 16161:2012Water quality - Guidance on the use of in vivo absorption techniques for the estimation of chlorophyll-a concentration in marine and fresh water samplesIzstrādē
33760LVS EN 16161:2012Water quality - Guidance on the use of in vivo absorption techniques for the estimation of chlorophyll-a concentration in marine and fresh water samplesStandarts spēkā
33673LVS EN ISO 5814:2013Water quality - Determination of dissolved oxygen - Electrochemical probe method (ISO 5814:2012)Standarts spēkā
33673EN ISO 5814:2012Water quality - Determination of dissolved oxygen - Electrochemical probe method (ISO 5814:2012)Izstrādē
Displaying 351-360 of 814 results.