Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

SRPS EN 15688:2010

Fertilizers - Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC)

Jan 29, 2010

General information

90.93     Feb 5, 2025

90.00    Feb 5, 2030

ISS

H134

European Norm

65.080  

English  

Buying

Published

Language in which you want to receive the document.

Scope

This document specifies a method for the quantitative determination of the urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) content in water-soluble matrices, i.e. urea based fertilizers using high performance liquid chromatography (HPLC).
NOTE Pure NBPT reference material is required as a standard for the quantitative calibration.

Life cycle

NOW

PUBLISHED
SRPS EN 15688:2010
90.93 Standard confirmed
Feb 5, 2025

Related project

Adopted from EN 15688:2008

National regulations and standards

Сл. гласник РС, бр. 84/2017
PRAVILNIK o metodama ispitivanja sredstava za ishranu bilja i oplemenjivača zemljišta

МИНИСТАРСТВО ПОЉОПРИВРЕДЕ И ЗАШТИТЕ ЖИВОТНЕ СРЕДИНЕ