90.93 Standard confirmed Feb 5, 2021
CEN/TC 260 Fertilizers and liming materials
This European Standard specifies a method for the determination of the content of calcium and formate in calcium foliar fertilizers in the presence of calcium chloride. This is determined and calculated by individual analytical determination of the following components:
- Calcium (Ca2+),
- Chloride (Cl-),
- Formate (HCOO-).
The method is applicable to calcium foliar fertilizers with a calcium content of approximately 30 %.
Legislation related to this standard
Regulation (EC) N° 2003/2003 of the European Parlament and of the council of 13 October 2003 relating to fertilisers
90.93 Standard confirmed
Feb 5, 2021