DS/CEN/TS 17767
Organo-mineral fertilizers – Extraction of phosphorus by formic acid
active, Most Current
| Organization: | DS |
| Publication Date: | 11 April 2022 |
| Status: | active |
| Page Count: | 8 |
| ICS Code (Fertilizers): | 65.080 |
scope:
This document specifies the procedure for the extraction of phosphorus in 2 % formic acid (20 g/l), representing the amount of soft natural phosphates. The method is applicable to organo-mineral fertilizers.
Document History
DS/CEN/TS 17767
April 11, 2022
Organo-mineral fertilizers – Extraction of phosphorus by formic acid
This document specifies the procedure for the extraction of phosphorus in 2 % formic acid (20 g/l), representing the amount of soft natural phosphates. The method is applicable to organo-mineral...
Organo-mineral fertilizers – Extraction of phosphorus by formic acid for subsequent determination of P by ICP-AES
This document establishes the methodology for the extraction of phosphorus by formic acid for subsequent determination of P in organo-mineral fertilizers.