99.60 Withdrawal effective Jan 22, 2014
CEN
CEN/TC 260 Fertilizers and liming materials
European Norm
65.080 Fertilizers
This method describes the procedure for the ion chromatographic determination of the total amount of each individual chelating agent EDTA, HEDTA, and DTPA in fertilizers, containing one or more of these substances. The method allows the identification and the determination of the total water soluble fraction of each of these chelating agents. It does not allow to distinguish between the free form and the metal bound form of the chelating agent.
Legislation related to this standard
Methods of sampling and analysis for fertilizers (Analysis metods for trace elements) - (Commission Directive amending Dir. 77/535/EEC)
WITHDRAWN
EN 13368-1:2001
99.60
Withdrawal effective
Jan 22, 2014
PUBLISHED
EN 13368-1:2014