Registration number (WIID)Project No.TitleStatus
12083LVS ISO 11222:2006 LAir quality - Determination of the uncertainty of the time average of air quality measurementsStandarts spēkā
12082LVS ISO 11222:2006 A/LAir quality - Determination of the uncertainty of the time average of air quality measurementsStandarts spēkā
10921LVS EN 12880:2006 A/LCharacterization of sludges - Determination of dry residue and water contentStandarts spēkā
11923LVS EN ISO 3696:2005 LWater for analytical laboratory use - Specification and test methodsStandarts spēkā
11921LVS EN ISO 6878:2005 LWater quality - Determination of phosphorus - Ammonium molybdate spectrometric methodStandarts spēkā
11920LVS EN ISO 6878:2005 A/LWater quality - Determination of phosphorus - Ammonium molybdate spectrometric methodStandarts spēkā
11968LVS EN 12457-4:2005 A/LCharacterisation of waste - Leaching; Compliance test for leaching of granular waste materials and sludges - Part 4: One stage batch test at a liquid to solid ratio of 10 l/kg for materials with particle size below 10 mm (without or with size reduction)Standarts spēkā
11549LVS ISO 11632:2001Stationary source emissions - Determination of mass concentration of sulfur dioxide - Ion chromatography methodStandarts spēkā
10934LVS ISO 5664:2004 L /NAC:2007Water quality; Determination of ammonium; Distillation and titration methodStandarts spēkā
10565LVS 346:2005Soil quality - Determination of mercury by cold vapour atomic absorption spectrometryStandarts spēkā
Displaying 41-50 of 177 results.