This document specifies three different methods (Methods A, B and C) for the determination of sulfur present in fertilizer extracts in the form of sulfates. Method A specifies the gravimetric method. Method B specifies the method using inductively coupled plasma optical spectrometry (ICP-OES). Method C specifies the method using ion chromatography (IC).
Replaces
SSH EN 15749:2009
PUBLISHED
SSH EN 15749:2022
60.60
Standard published
Apr 12, 2023
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