PD CEN/TS 17403:2021 PDF

Fertilizers. Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer…

Название (английский):

PD CEN/TS 17403:2021

Статус документа:: Действующий
Формат:: Электронный (PDF)
Дата публикации:: 31 января 2021 г.
ICS:: 65.080
SKU:: PD CEN/TS 17403:2021

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Abstract

What is PD CEN/TS 17403 about?

PD CEN/TS 17403 specifies a method for the determination of the cold and hot water-insoluble nitrogen content in solid urea-formaldehyde and methylene urea slow-release fertilizers and for the determination of the solubility of nutrient polymers in a phosphate buffer solution with a pH of 7,5 at 100 °C. Note: PD CEN/TS 17403 does not cover – all of the safety issues, if any, associated with its use. Users should be familiar with normal laboratory practices.

Who is PD CEN/TS 17403 for?

PD CEN/TS 17403 on the determination of insoluble nitrogen, methylene urea and solubility of nutrient polymers is applicable to:

PD CEN/TS 17403:2021 PDF

Abstract

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Abstract

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