This European Standard specifies a chromatographic method which allows the identification of heptagluconic acid (HGA) in fertilizers containing heptagluconic acid metal complexes.
This method is applicable to EC fertilizers containing complexed micro-nutrients, which are covered by Regulation (EC) No 2003/2003 [1].
Directives related to this standards.
PUBLISHED
SSH EN 16847:2016
60.60
Standard published
27 sht 2016