DIN EN 15962:2011 Edition

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Fertilizers – Determination of the complexed micro-nutrient content and of the complexed fraction of micro-nutrients

Published By	Publication Date	Number of Pages
DIN	2011-04	16

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Categories: 65.080 - Fertilizers, DIN

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Description

This European Standard specifies a general method for the determination of the micronutrients complexed by complexing agents in fertilizers. The method allows the determination of the total concentration of each complexed micronutrient in complexes after subtraction of the chelated micro-nutrients content, but it does not identify the individual complexing agents. This procedure concerns EC-fertilizers which contain complexed micro-nutrients covered by Regulation (EC) No 2003/2003 on fertilizers. The method is applicable to a mass fraction of the metal complexed of at least 0,07 %, 0,006 % and 0,035 % of Fe, Mn and Zn respectively. A lower limit of quantification has not been established for Cu and Co.

Additional information

Published Code	DIN
Published By	Deutsches Institut für Normung
Publication Date	2011-04
Pages Count	16
Language	Germany
Descriptors	AAS, Agriculture, Analysis, Atomic absorption spectrometry, Atomic absorption spectrophotometry, Chelating agents, Chemical analysis and testing, Concentration, Content, Determination, Determination of content, Emission spectrophotometry, Enclosure, Fertilizers, Fractions, Growing media, ICP, Inductively Coupled Plasma, Inter-laboratory tests, Microbonds, Nutrient, Nutrient content, Polar compounds, Soil improving materials, Solutions, Spectrometry, Testing, Trace elements, Ring tests
File Size	481.3 KB
ICS Codes	65.080 - Fertilizers

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DIN EN 15962:2011 Edition

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