Registration number (WIID)Project No.TitleStatus
80247prEN 17753Inorganic fertilizers — Determination of specific contaminantsIzstrādē
21311CEN/TS 15084:2006Liming materials - Guide to the determination of the lime requirementIzstrādē
63885EN 16320:2013+A1:2017Fertilizers and liming materials - Determination of mercury by vapour generation (VG) after aqua regia dissolutionIzstrādē
40785EN 16320:2013/FprA1:2016Fertilizers and liming materials - Determination of mercury by vapour generation (VG) after aqua regia dissolutionIzstrādē
80246prEN 17752Inorganic fertilizers — Determination of specific inhibitorsIzstrādē
35948EN 15926:2011Fertilizers - Extraction of water soluble sulfur where the sulfur is in various formsIzstrādē
13043EN 13466-1:2001Fertilizers - Determination of water content (Karl Fischer methods) - Part 1: Methanol as extracting mediumIzstrādē
30744EN 15476:2009Fertilizers - Determination of nitric and ammoniacal nitrogen according to DevardaIzstrādē
36494EN 16032:2011Fertilizers - Extraction and determination of elemental sulfurIzstrādē
24166LVS CEN/TS 15559:2007Fertilizers - Determination of nitric and ammoniacal nitrogen according to ArndAtcelts
Displaying 191-200 of 588 results.