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CEN/TS 15705:2009

Fertilizers - Determination of urea condensates using high-performance liquid chromatography (HPLC) -Isobutylidenediurea and crotonylidenediurea (method A) andmethylen-urea oligomers (method B)

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Withdrawn from 07.06.2010
Base Documents
CEN/TS 15705:2009
Directives or regulations
None

Standard history

Status
Date
Type
Name
07.06.2010
Main
07.05.2009
Main
CEN/TS 15705:2009
This document specifies methods for the determination of isobutylidenediurea (IBDU), crotonylidenediurea (CDU) (method A) and methylene-urea oligomers (MU) (method B) in fertilizers using high-performance liquid chromatography (HPLC).  The method is applicable for all fertilizers which do not contain interfering organic compounds.
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