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Homepage>PD CEN/TS 17788:2022 Organo-mineral fertilizers. Determination of the fraction of complexed micronutrients

sklademVydáno: 2022-07-21

$PD CEN/TS 17788:2022 Organo-mineral fertilizers. Determination of the fraction of complexed micronutrients$

PD CEN/TS 17788:2022

Organo-mineral fertilizers. Determination of the fraction of complexed micronutrients

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Označení normy:	PD CEN/TS 17788:2022
Počet stran:	14
Vydáno:	2022-07-21
ISBN:	978 0 539 17917 0
Status:	Standard

DESCRIPTION

PD CEN/TS 17788:2022

This standard PD CEN/TS 17788:2022 Organo-mineral fertilizers. Determination of the fraction of complexed micronutrients is classified in these ICS categories:

65.080 Fertilizers

This document specifies a general method for the determination of the micronutrients complexed by complexing agents in organo-mineral 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 EU organo-mineral fertilizing products which contain complexed micro-nutrients covered by Regulation (EU) 2019/1009 [6]. 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 (see [7]). A lower limit of quantification has not been established for Cu and Co.

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