LVS/STK/25
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 12061 | LVS EN ISO 7899-2:2006 A/L | Water quality - Detection and enumeration of intestinal enterococci - Part 2: Membrane filtration method | Standarts spēkā |
| 11964 | LVS EN 12457-2:2005 A/L | Characterisation of waste - Leaching; Compliance test for leaching of granular waste materials and sludges - Part 2: One stage batch test at a liquid to solid ratio of 10 l/kg for material with particle size below 4 mm (without or with size reduction) | Standarts spēkā |
| 12040 | LVS ISO/TS 14256-1:2006 | Soil quality - Determination of nitrate, nitrite and ammonium in field-moist-soils by extraction with potassium chloride solution - Part 1: Manual method | Standarts spēkā |
| 12054 | LVS EN 14672:2006 L | Characterization of sludges - Determination of total phosphorus | Standarts spēkā |
| 11839 | LVS EN ISO 13395:2004 L | Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection | Standarts spēkā |
| 10442 | LVS EN ISO 8467:2000 L | Water quality - Determination of permanganate index | Standarts spēkā |
| 10395 | LVS EN 1899-2:1998 | Water quality - Determination of biochemical oxygen demand after n days (BOD n ) - Part 2: Method for undiluted samples (ISO 5815:1989, modified) | Standarts spēkā |
| 10470 | LVS ISO 10849:2001 | Stationary source emissions - Determination of the mass concentration of nitrogen oxides - Performance characteristics of automated measuring systems | Standarts spēkā |
| 10461 | LVS EN ISO 9963-1:2001 L | Water quality - Determination of alkalinity - Part 1: Determination of total and composite alkalinity | Standarts spēkā |
| 10429 | LVS ISO 9964-3:2000 L | Water quality - Determination of sodium and potassium - Part 3: Determination of sodium and potassium by flame emission spectrometry | Standarts spēkā |
Displaying 161-170 of 177 results.
