DS/CEN/TS 17771
Organic and organo-mineral fertilizers – Determination of the nitrogen content
active, Most Current
| Organization: | DS |
| Publication Date: | 11 April 2022 |
| Status: | active |
| Page Count: | 17 |
| ICS Code (Fertilizers): | 65.080 |
scope:
This document is applicable to fertilizing products, which are classified as PFC 1(A) or PFC 1(B) of Regulation (EU) 2019/1009 [5]. However, the present method was not validated for blends. This document specifies a method for the determination of the total nitrogen content and the content of ammoniacal, nitric, ureic and organic nitrogen in organic and organo-mineral fertilizers. This method is based on EN 15604:2009 and adapted to be applicable to organic and organo-mineral fertilizers.
Document History
DS/CEN/TS 17771
April 11, 2022
Organic and organo-mineral fertilizers – Determination of the nitrogen content
This document is applicable to fertilizing products, which are classified as PFC 1(A) or PFC 1(B) of Regulation (EU) 2019/1009 [5]. However, the present method was not validated for blends. This...
Organic and organo-mineral fertilizers – Determination of the nitrogen content
The document establishes the methodology for the determination of the nitrogen content including total nitrogen and ammoniacal, nitric, urea, organic nitrogen as well as the calculation of the...