DIN CEN/TS 17776:2022-07
Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion; German version CEN/TS 17776:2022 / Note: To be replaced by DIN EN 17776 (2026-02).
| Fecha edición: |
2022-07-01
En Vigor
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| Idiomas disponibles: | Alemán |
| Resumen: | This document is applicable to fertilizing products, which are classified as PFC 1(A) and PFC 1(B) or the PFC 1(A) and PFC 1(B) component in PFC 7 of Regulation (EU) 2019/1009. However, the present method was not validated for blends. This document specifies a method for the determination of total organic carbon (TOC) by elemental analysis using dry combustion. The method is applicable to organic and organo-mineral fertilizers containing more than 1 g carbon per kg of dry matter (0,1 %), with the exclusion of organo-mineral fertilizers containing urea-formaldehyde polymers as long as there is no method available to assess carbon in urea-formaldehyde polymers. |
| Keywords: | Agriculture|Carbon|Combustion|Content|Definitions|Determination|Determination of content|Determination procedures|Dry|Fertilizers|Fertilizing|Mineral|Mineral fertilizers|Minerals|Organic|Organic matters|PFC|Sample preparation|Sampling methods|Soil improvement|Soil improving materials|Specimen preparation |
| ICS: | 65.080 - Fertilizantes |
| CTN: | |
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Equivalencia Internacional |
Idéntica CEN/TS 17776:2022 |
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