LVS/STK/25
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 11830 | LVS EN ISO 8689-1:2004 A/L | Water quality - Biological classification of rivers - Part 1: Guidance on the interpretation of biological quality data from surveys of benthic macroinvertebrates | Standarts spēkā |
| 10572 | LVS EN 12457-1:2005 L | Characterisation 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 |
| 10558 | LVS EN ISO 5961:2005 A/L | Water quality - Determination of cadmium by atomic absorption spectrometry | Standarts spēkā |
| 11976 | LVS EN 14039:2005 L | Characterization of waste - Determination of hydrocarbon content in the range of C10 to C40 by gas chromatography | Standarts spēkā |
| 11939 | LVS EN ISO 11732:2005 L | Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection | Standarts spēkā |
| 10554 | LVS EN ISO 15587-2:2005 L | Water quality - Digestion for the determination of selected elements in water - Part 2: Nitric acid digestion | Standarts spēkā |
| 10497 | LVS ISO 7890-3:2002 L | Water quality - Determination of nitrate - Part 3: Spectrometric method using sulfosalicylic acid | Standarts spēkā |
| 12180 | LVS EN 14902+AC:2007 L | Ambient air quality - Standard method for the measurement of Pb, Cd, As and Ni in the PM10 fraction of suspended particulate matter | Standarts spēkā |
| 11967 | LVS EN 12457-3:2005 L | Characterisation of waste - Leaching; Compliance test for leaching of granular waste materials and sludges - Part 3: Two stage batch test at a liquid to solid ratio of 2 l/kg and 8 l/kg for materials with high solid content and with particle size below 4 mm (without or with size reduction) | Standarts spēkā |
| 12127 | LVS ISO 5667-5:2007 L | Water quality - Sampling - Part 5: Guidance on sampling of drinking water from treatment works and piped distribution systems | Standarts spēkā |
Displaying 161-170 of 177 results.