Fertilizers - Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC)
|Publication Date:||1 August 2008|
|ICS Code (Fertilizers):||65.080|
This document specifies a method for the quantitative determination of the urease inhibitor N-(nbutyl) thiophosphoric triamide (NBPT) content in water-soluble matrices, i.e. urea based fertilizers using high performance liquid chromatography (HPLC).