ČSN P CEN/TS 17754 (654917)

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Fertilizers

Annotation of standard text ČSN P CEN/TS 17754 (654917):

This document specifies references to methods for the determination of the content of the following specific micronutrients in inorganic fertilizers:

• - the total boron content;
• - the total cobalt content;
• - the total copper and zinc content;
• - the total iron content;
• - the total manganese content;
• - total molybdenum content;
• - the water-soluble boron content;
• - the water-soluble cobalt content;
• - the water-soluble copper content;
• - the water-soluble iron content;
• - the water-soluble manganese content;
• - the water-soluble molybdenum content;
• - the water-soluble zinc content;
• - 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.

An overview of the references to methods for the determination of the specific micronutrients is given in Table 1