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ISO/DIS 25749

Fertilizers — Determination of sulfates content using three different methods ISO/DIS 25749

General information

40.98   Project deleted   Dec 3, 2019

ISO

ISO/TC 134 Fertilizers, soil conditioners and beneficial substances

International Standard

65.080   Fertilizers

Scope

This document specifies three different methods (Methods A, B and C) for the determination of sulfur present in fertilizers 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).

Life cycle

NOW

ABANDON
ISO/DIS 25749
40.98 Project deleted
Dec 3, 2019

Relations

Adopted from EN 15749:2009




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