Registration number (WIID)Project No.TitleStatus
11971LVS EN 13137:2005 A/LCharacterization of waste - Determination of total organic carbon (TOC) in waste, sludges and sedimentsAtcelts
12128LVS ISO 6503:2007 LPaints and varnishes; Determination of total lead; Flame atomic absorption spectrometric methodStandarts spēkā
11547LVS ISO 8756:2001 LAir quality - Handling of temperature, pressure and humidity dataStandarts spēkā
10786LVS ISO 7875-1:1996 /TC1:2003Water quality - Determination of surfactants - Part 1: Determination of anionic surfactants by measurement of the methylene blue index (MBAS)Standarts spēkā
10480LVS ISO 11564:2002Stationary source emissions - Determination of the mass concentration of nitrogen oxides - Naphthylethylenediamine photometric methodStandarts spēkā
10572LVS EN 12457-1:2005 LCharacterisation of waste - Leaching; Compliance test for leaching of granular waste materials and sludges - Part 1: One stage batch test at a liquid to solid ratio of 2 l/kg for materials with high solid content and with particle size below 4 mm (without or with size reduction)Standarts spēkā
10558LVS EN ISO 5961:2005 A/LWater quality - Determination of cadmium by atomic absorption spectrometryStandarts spēkā
10554LVS EN ISO 15587-2:2005 LWater quality - Digestion for the determination of selected elements in water - Part 2: Nitric acid digestionStandarts spēkā
10497LVS ISO 7890-3:2002 LWater quality - Determination of nitrate - Part 3: Spectrometric method using sulfosalicylic acidStandarts spēkā
12180LVS EN 14902+AC:2007 LAmbient air quality - Standard method for the measurement of Pb, Cd, As and Ni in the PM10 fraction of suspended particulate matterStandarts spēkā
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