LVS/STK/25
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 11149 | LVS EN 872:1996 | Water quality - Determination of suspended solids - Method by filtration through glass fibre filters | Atcelts |
| 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 |
| 10823 | LVS EN 27828:2003 L | Water quality - Methods of biological sampling - Guidance on handnet sampling of aquatic benthic macro-invertebrates | Atcelts |
| 11394 | LVS EN 25814:2000 | Water quality - Determination of dissolved oxygen - Electrochemical probe method | Atcelts |
| 11431 | LVS EN 25667-2:2000 | Water quality - Sampling - Part 2: Guidance on sampling techniques | Atcelts |
| 11397 | LVS EN 25667-1:2000 | Water quality - Sampling - Part 1: Guidance on the design of sampling programmes | Atcelts |
| 10925 | LVS EN 1911-3:2002 L | Stationary source emissions - Manual method of determination of HCl - Part 3: Absorption solutions analysis and calculation | Atcelts |
| 11611 | LVS EN 1911-2:2002 L | Stationary source emissions - Manual method of determination of HCl - Part 2: Gaseous compounds absorption | Atcelts |
| 10901 | LVS EN 1911-1:2002 L | Stationary source emissions - Manual method of determination of HCl - Part 1: Sampling of gases | Atcelts |
| 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 |
Displaying 121-130 of 177 results.