DIN EN 15705:2010 Edition
$31.85
Fertilizers – Determination of urea condensates using high-performance liquid chromatography (HPLC) – Isobutylidenediurea and crotonylidenediurea (method A) and methylene-urea oligomers (method B)
Published By | Publication Date | Number of Pages |
DIN | 2010-07 | 24 |
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This document specifies two methods (method A and method B) for the determination of urea condensates in fertilizers using high-performance liquid chromatography (HPLC). Method A specifies the determination of isobutylidenediurea and crotonylidenediurea. Method B specifies the determination of methylen-urea oligomers. The document is applicable to all fertilizers which do not contain interfering organic compounds. Both methods have been validated in inter-laboratory tests on European level.
Published Code | DIN |
---|---|
Published By | Deutsches Institut für Normung |
Publication Date | 2010-07 |
Pages Count | 24 |
Language | Germany |
Descriptors | Calcium, Chemical analysis and testing, Condensates, Determination of content, Fertilizers, High performance liquid chromatography, HPLC, Magnesium, Methods, Oligomers, Sampling methods, Soil improvement, Soil improving materials, Specification (approval), Specimen preparation, Testing, Urea, Processes, Procedures, Sample preparation |
File Size | 450.6 KB |
ICS Codes | 65.080 - Fertilizers |
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