DIN EN 15925:2011 Edition
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Fertilizers – Extraction of total sulfur present in various forms
Published By | Publication Date | Number of Pages |
DIN | 2011-12 | 8 |
This document specifies a method for the extraction of the total sulfur contained in fertilizers in elemental form and/or in other chemical combinations. The method is applicable to EC fertilizers for which a declaration of the total sulfur present in various forms (elemental, thiosulfate, sulfite, sulfate) is provided.