This standard was last reviewed and confirmed in 2021.
Therefore this version remains current.
Abstract
PreviewISO 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.
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Status: PublishedPublication date: 2016-04
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Edition: 1Number of pages: 17
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- ICS :
- 65.080 Fertilizers
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| Format | Language | |
|---|---|---|
| std 1 92 | PDF + ePub | |
| std 2 92 | Paper |
- CHF92
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