LVS/STK/25
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 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 |
| 11907 | LVS EN ISO 15587-2:2005 A/L | Water quality - Digestion for the determination of selected elements in water - Part 2: Nitric acid digestion | Standarts spēkā |
| 11906 | LVS EN ISO 15587-1:2005 A/L | Water quality - Digestion for the determination of selected elements in water - Part 1: Aqua regia digestion | Standarts spēkā |
| 10474 | LVS ISO 6767:2001 | Ambient air - Determination of the mass concentration of sulfur dioxide - Tetrachloromercurate (TCM)/pararosaniline method | Standarts spēkā |
| 10412 | LVS ISO 6058:1984 | Water quality - Determination of calcium - EDTA titrimetric method | Standarts spēkā |
Displaying 81-90 of 177 results.