FprCEN/TS 17757
Neorganinės trąšos. Specifinių maisto medžiagų nustatymas
Standarto projektas NaujasProjekto etapai
1. Decision on WI Proposal
2. Projektas
3. Submission to Formal Vote
Organizacija
CEN Europos standartizacijos komitetasICS
65.080 - TrąšosTechnikos komitetas
TK 57 TrąšosUžsienio technikos komitetas
CEN/TC 260Komentarų skaičius
0Taikymo sritis
This document specifies references to methods for the determination of the content of the following specific nutrients in inorganic fertilizers: the total nitrogen content, the ammoniacal nitrogen content, the nitric nitrogen content, the urea nitrogen content, the content of nitrogen from urea formaldehyde, IBDU and CDU, the cyanamide nitrogen content, the methylene-urea nitrogen content, the total P2O5 content, the water-soluble P2O5 content, the neutral ammonium citrate soluble P2O5 content, the formic acid soluble P2O5 content, the total K2O content, the water-soluble K2O content, the total MgO content, the water-soluble MgO content, the total CaO content, the water-soluble CaO content, the total SO3 content, the water-soluble SO3 content, the total Na2O content, the water-soluble Na2O content.