I.S. EN 16651:2015現(xiàn)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：National Standards Authority of Ireland
專家解讀視頻
基本信息
標準編號： I.S. EN 16651:2015
發(fā)布時間：2015/6/6 0:00:00
標準類別：Standard
出版單位：National Standards Authority of Ireland
標準頁數(shù)：14
標準簡介
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).
等同采用的國際標準
EN 16651:2015 - Identical
