LVS/STK/25
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 10440 | LVS ISO 5667-10:2000 L | Water quality - Sampling - Part 10: guidance on sampling of waste waters | Atcelts |
| 10442 | LVS EN ISO 8467:2000 L | Water quality - Determination of permanganate index | 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 |
| 10465 | LVS EN 12341:2001 | Air quality - Determination of the PM10 fraction of suspended particulate matter - Reference method and field test procedure to demonstrate reference equivalence of measurement methods | Atcelts |
| 10470 | LVS ISO 10849:2001 | Stationary source emissions - Determination of the mass concentration of nitrogen oxides - Performance characteristics of automated measuring systems | Standarts spēkā |
| 10473 | LVS ISO 9855:2001 | Ambient air - Determination of the particulate lead content of aerosols collected on filters - Atomic absorption spectrometric method | Standarts spēkā |
| 10474 | LVS ISO 6767:2001 | Ambient air - Determination of the mass concentration of sulfur dioxide - Tetrachloromercurate (TCM)/pararosaniline method | Standarts spēkā |
| 10480 | LVS ISO 11564:2002 | Stationary source emissions - Determination of the mass concentration of nitrogen oxides - Naphthylethylenediamine photometric method | Standarts spēkā |
| 10491 | LVS 410:2002 | Quality of Environment - Determination of the Biodegradability of Non-ionic Surfactants - Reference method | Standarts spēkā |
Displaying 11-20 of 177 results.