1 Scope
This document specifies references to methods for the determination of the content
of the following specific micronutrients in inorganic fertilizers:
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— the total boron content;
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— the total cobalt content;
-
— the total copper and zinc content;
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— the total iron content;
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— the total manganese content;
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— total molybdenum content;
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— the water-soluble boron content;
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— the water-soluble cobalt content;
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— the water-soluble copper content;
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— the water-soluble iron content;
-
— the water-soluble manganese content;
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— the water-soluble molybdenum content;
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— the water-soluble zinc content;
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— the sum of declared micronutrients in compound micronutrient fertilizers.
This document is applicable to EU fertilizing products classified as PFC 1(C) and
PFC 7 as long as the blend only consists of EU fertilizing products classified as
PFC 1(C), PFC 2 and PFC 5 as specified in the Regulation (EU) 2019/1009 [2].
An overview of the references to methods for the determination of the specific micronutrients
is given in Table 1.