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ONR CEN/TS 15957:2010-05

Заменен
Fertilizers - Extraction of phosphorus which is soluble in neutral ammonium citrate (CEN/TS 15957:2009)
This Technical Specification specifies a method for the extraction of phosphorus soluble in neutral ammonium
citrate.
The method is applicable to all fertilizers in respect of which solubility in neutral ammonium citrate is laid down
in Regulation (EC) 2003/2003, Annex I.
Das vorliegende Dokument legt ein Verfahren zur Extraktion des in neutralem Ammoniumcitrat löslichen Phosphors fest. Das Verfahren gilt für alle Düngemittel, für die Anforderungen an ihre Löslichkeit in neutralem Ammoniumcitrat in der Verordnung (EG) 2003/2003, Anhang I festgelegt sind.
ICS
65.080 Fertilizers. Including soil conditioners and culture medium / Удобрения. Включая структурообразователи почвы и питательную среду