LVS/STK/25
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 10786 | LVS ISO 7875-1:1996 /TC1:2003 | Water quality - Determination of surfactants - Part 1: Determination of anionic surfactants by measurement of the methylene blue index (MBAS) | Standarts spēkā |
| 10793 | LVS EN ISO 9308-1:2006 A/L /NAC 2007 | Water quality - Detection and enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method | Atcelts |
| 10823 | LVS EN 27828:2003 L | Water quality - Methods of biological sampling - Guidance on handnet sampling of aquatic benthic macro-invertebrates | Atcelts |
| 10874 | LVS EN ISO 9391:2003 L | Water quality - Sampling in deep waters for macro-invertebrates - Guidance on the use of colonization, qualitative and quantitative samplers | Atcelts |
| 10880 | LVS ISO 7935:2004 | Stationary source emissions - Determination of the mass concentration of sulfur dioxide - Performance characteristics of automated measuring methods | Standarts spēkā |
| 10888 | LVS EN 28265:2003 L | Water quality - Design and use of quantitative samplers for benthic macro-invertebrates on stony substrata in shallow freshwaters | Atcelts |
| 10901 | LVS EN 1911-1:2002 L | Stationary source emissions - Manual method of determination of HCl - Part 1: Sampling of gases | Atcelts |
| 10921 | LVS EN 12880:2006 A/L | Characterization of sludges - Determination of dry residue and water content | Standarts spēkā |
| 10925 | LVS EN 1911-3:2002 L | Stationary source emissions - Manual method of determination of HCl - Part 3: Absorption solutions analysis and calculation | Atcelts |
| 10934 | LVS ISO 5664:2004 L /NAC:2007 | Water quality; Determination of ammonium; Distillation and titration method | Standarts spēkā |
Displaying 51-60 of 177 results.