LVS/STK/25
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 10598 | LVS ISO 14256-2:2006 | Soil quality - Determination of nitrate, nitrite and ammonium in field-moist soils by extraction with potassium chloride solution - Part 2: Automated method with segmented flow analysis | Standarts spēkā |
| 11590 | LVS ISO 14164:2002 | Stationary source emissions - Determination of the volume flowrate of gas streams in ducts - Automated method | Standarts spēkā |
| 11516 | LVS ISO 13964:2001 | Air quality - Determination of ozone in ambient air - Ultraviolet photometric method | Standarts spēkā |
| 11548 | LVS ISO 12884:2001 | Ambient air - Determination of total (gas- and particle-phase) polycyclic aromatic hydrocarbons - Collection on sorbent-backed filters with gas chromatographic/mass spectrometric analyses | Standarts spēkā |
| 11549 | LVS ISO 11632:2001 | Stationary source emissions - Determination of mass concentration of sulfur dioxide - Ion chromatography method | Standarts spēkā |
| 10480 | LVS ISO 11564:2002 | Stationary source emissions - Determination of the mass concentration of nitrogen oxides - Naphthylethylenediamine photometric method | Standarts spēkā |
| 10400 | LVS ISO 11466:1995 | Soil quality - Extraction of trace elements soluble in aqua regia | Standarts spēkā |
| 12039 | LVS ISO 11465:2006 +TC1 L | Soil quality - Determination of dry matter and water content on a mass basis - Gravimetric method | Standarts spēkā |
| 12038 | LVS ISO 11465:2006 +TC1 A/L | Soil quality - Determination of dry matter and water content on a mass basis - Gravimetric method | Standarts spēkā |
| 11924 | LVS ISO 11464:2005 L | Soil quality - Pretreatment of samples for physico-chemical analyses | Atcelts |
Displaying 51-60 of 177 results.