BS EN 16651:2015现行
Fertilizers - Determination Of N-(N-Butyl)Thiophosphoric Acid Triamide (Nbpt) And N-(N-Propyl)Thiophosphoric Acid Triamide (Nppt) - Method Using High-Performance Liquid Chromatography (Hplc)
出版：British Standards Institution
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基本信息
标准编号： BS EN 16651:2015
发布时间：2015/5/31 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：16
标准简介
Defines a method for the quantitative determination of the urease inhibitors N-(n-Butyl)thiophosphoric acid triamide (NBPT, CAS-No. 94317-64-3) and N-(n-Propyl)thiophosphoric acid triamide (NPPT, CAS-No. 916809-14-8) content in urea based fertilizers using high-performance liquid chromatography (HPLC).
标准备注
Supersedes 14/30286115 DC. (05/2015)
等同采用的国际标准
EN 16651:2015 - Identical
