BS EN 15705:2010 PDF

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

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BS EN 15705:2010

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

Статус документа:: Отменён
Формат:: Электронный (PDF)
Дата публикации:: 30 июня 2010 г.
ICS:: 65.080
SKU:: BS EN 15705:2010

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Abstract

What is BS EN 15705 - Urea condensates in fertilizers about? BS EN 15705 is a European standard that serves technical specifications for determining urea condensates in fertilizers, ensuring reduction of nitrogen loss and reduced thatch build-up in agricultural applications. BS EN 15705 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). BS EN 15705 method is applicable to all fertilizers which do not contain interfering organic compounds. Who is BS EN 15705 - Urea condensates in fertilizers for? BS EN 15705 on determining urea condensates in fertilizers applies to:

Manufacturers of fertilizers Dealers and importers of fertilizers Testing labs for fertilizers Quality assurance services Regulatory bodies

Why should you use BS EN 15705 - Urea condensates in fertilizers ? Fertilizers containing the condensates of urea and specified aldehydes are covered by Annex I of the Regulation (EC) 2003/2003 [1] as nitrogenous fertilizers. Determination of urea condensates enables the quantitative determination of these condensates and the det...

BS EN 15705:2010 PDF

Abstract

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