ISO/TC 134
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 69678 | ISO 20978:2020 | Liming material — Determination of neutralizing value — Titrimetric methods | Atcelts |
| 69677 | ISO 20977:2018 | Amendements minéraux basiques — Détermination de la distribution granulométrique par tamisage à sec ou à l'état humide | Standarts spēkā |
| 69670 | ISO/CD 20974 | Determination of Secondary Nutrients and Trace Metals in Fertilizers by mixed acid digestion and quantitation by ICP-OES | Izstrādē |
| 69457 | ISO/TS 20917:2023 | Fertilizers, soil conditioners and beneficial substances — Determination of ammonium citrate, disodium-EDTA soluble phosphorus and potassium by ICP-OES in inorganic fertilizers | Standarts spēkā |
| 68875 | ISO 20702:2017 | Fertilizers and soil conditioners — Determination of microamounts of inorganic anions in fertilizers by ion chromatography | Standarts spēkā |
| 68582 | ISO/CD 20620 | Matières fertilisantes — Détermination de l'azote total par combustion | Izstrādē |
| 67501 | ISO/FDIS 15960 | Fertilizers — Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates | Izstrādē |
| 67500 | ISO 15959:2016 | Fertilizers — Determination of extracted phosphorus | Standarts spēkā |
| 67499 | ISO 15958:2019 | Engrais — Extraction du phosphore soluble dans l'eau | Standarts spēkā |
| 67498 | ISO/DIS 25749 | Fertilizers — Determination of sulfates content using three different methods | Standarts spēkā |
Attēlo no 21. līdz 30. no pavisam 108 ieraksta(-iem).