BS PD CEN/TS 17403:2021

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 solution with a pH of 7,5 at 100 °C

BSI Group , 01/18/2021

Publisher: BS

File Format: PDF

$80.00$160.02


This document specifies a method for the determination of the cold and hot water insoluble nitrogencontent in solid urea formaldehyde and methylene urea slow-release fertilizers and for the determinationof the solubility of nutrient polymers in a phosphate buffer solution with a pH of 7,5 at 100 °C.

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