Projects of CEN/TC 260/WG 7

DIN EN 15749 rev 2019-03-19 Fertilizers - Determination of sulfates content using three different methods More  Comment 
DIN CEN/TS 17403 2018-12-11 Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and in nutrient polymers; German version FprCEN/TS 17403 More  Comment 
DIN EN 17411 2018-08-20 Fertilizers - Determination of perchlorate in mineral fertilizers by liquid chromatography and tandem mass spectrometry detection (LC-MS/MS); German and English version prEN 17411:2019 More  Comment