ISO/TC 190/SC 3
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 19029 | ISO 11048:1995 | Soil quality — Determination of water-soluble and acid-soluble sulfate | Standarts spēkā |
| 19238 | ISO 11260:1994 | Soil quality Determination of effective cation exchange capacity and base saturation level using barium chloride solution | Atcelts |
| 19238 | ISO 11260:1994 | Soil quality — Determination of effective cation exchange capacity and base saturation level using barium chloride solution | Atcelts |
| 19239 | ISO 11261:1995 | Soil quality — Determination of total nitrogen — Modified Kjeldahl method | Standarts spēkā |
| 19239 | ISO 11261:1995 | Soil quality — Determination of total nitrogen — Modified Kjeldahl method | Standarts spēkā |
| 19240 | ISO/DIS 11262 | Soil quality — Determination of cyanide | Izstrādē |
| 19241 | ISO 11263:1994 | Soil quality — Determination of phosphorus — Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution | Standarts spēkā |
| 19241 | ISO 11263:1994 | Soil quality — Determination of phosphorus — Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution | Standarts spēkā |
| 19242 | ISO/CD 11264 | Soil quality — Determination of persistent herbicides | Izstrādē |
| 19243 | ISO 11265:1994 | Soil quality — Determination of the specific electrical conductivity | Standarts spēkā |
Displaying 11-20 of 176 results.