CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 35471 | EN 13971:2012 | Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid | Atcelts |
| 26045 | EN 13971:2008 | Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid | Atcelts |
| 13019 | EN 13971:2002 | Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid | Atcelts |
| 12999 | EN 13535:2001 | Fertilizers and liming materials - Classification | Izstrādē |
| 13034 | EN 13475:2001 | Liming materials - Determination of calcium content - Oxalate method | Izstrādē |
| 13044 | EN 13466-2:2001 | Fertilizers - Determination of water content (Karl Fischer methods) - Part 2: 2-propanol as extracting medium | Izstrādē |
| 13043 | EN 13466-1:2001 | Fertilizers - Determination of water content (Karl Fischer methods) - Part 1: Methanol as extracting medium | Izstrādē |
| 40795 | EN 13368-3:2017 | Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 3: Determination of [S,S]-EDDS by ion pair chromatography | Izstrādē |
| 41490 | EN 13368-2:2017 | Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 2: Determination of Fe chelated by [o,o] EDDHA, [o,o] EDDHMA and HBED, or the amount of chelating agents, by ion pair chromatography | Izstrādē |
| 34152 | EN 13368-2:2012 | Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 2: Determination of Fe chelated by o,o-EDDHA, o,o-EDDHMA and HBED by ion pair chromatography | Atcelts |
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