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 |
| 11243 | LVS ISO 7875-1:1996 | Water quality - Determination of surfactants - Part 1: Determination of anionic surfactants by measurement of the methylene blue index (MBAS) | Standarts spēkā |
| 10524 | LVS ISO 7150-2:2004 L | Water quality - Determination of ammonium - Part 2 : Automated spectrometric method | Atcelts |
| 11153 | LVS ISO 7150-1:1984 | Water quality - Determination of ammonium - Part 1: Manual spectrometric method | Standarts spēkā |
| 11152 | LVS ISO 6777:1984 | Water quality - Determination of nitrite - Molecular 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 |
| 12128 | LVS ISO 6503:2007 L | Paints and varnishes; Determination of total lead; Flame atomic absorption spectrometric method | Standarts spēkā |
| 12084 | LVS ISO 6340:2006 L | Water quality - Detection of Salmonella species | Atcelts |
| 10619 | LVS ISO 6340:2006 A/L | Water quality - Detection of Salmonella species | Atcelts |
| 10380 | LVS ISO 6060:1989 | Water quality - Determination of the chemical oxygen demand | Standarts spēkā |
Displaying 21-30 of 177 results.