ISO-25705 › Fertilizers - Determination of urea condensates using high-performance liquid chromatography (HPLC) - Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B)
ISO-25705
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1ST EDITION
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CURRENT
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ISO 25705:2016 specifies methods for the determination of isobutylidene diurea (IBDU), Crotonylidene diurea (CDU) (method A) and methylene-urea oligomers (MU) (method B) in fertilizers using high-performance liquid chromatography (HPLC).
The method is applicable to all fertilizers which do not contain interfering organic compounds.
To find similar documents by classification:
65.080 (Fertilizers Including soil conditioners and culture medium)
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Document Number
ISO 25705:2016
Revision Level
1ST EDITION
Status
Current
Publication Date
April 1, 2016
Committee Number
ISO/TC 134