DIN EN 16964:2018-03
Fertilizers - Extraction of total micro-nutrients in fertilizers using aqua regia; German version EN 16964:2018
| Fecha edición: |
2018-03-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This European Standard specifies a method for the total extraction of boron, cobalt, copper, iron, manganese, molybdenum and zinc with aqua regia from mineral fertilizers containing one or more micro-nutrients. Afterwards the received extracts can be analysed using the appropriate instrumental methods for determination according to EN 16963 and EN 16965. This method is also suitable for the extraction of cadmium, chromium, nickel and lead to be determined according to EN 16319, the extraction of mercury to be determined according to EN 16320 and the extraction of arsenic to be determined according to EN 16317. |
| Keywords: | Agriculture|Aqua regia|Aqueous extract|Boron|Cobalt|Copper|Extraction|Fertilizers|Fertilizing|Iron|Magnesium|Manganese|Mineral|Molybdenum|Nutrient|Organic compounds|Removals|Soil improvement|Soil improving materials|Water soluble|Zinc |
| ICS: | 65.080 - Fertilizantes |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN 16964:2018 |
|
Reemplazo Normas |
Reemplaza a DIN EN 16964:2016-03 |
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