Skip to main content
Back

ISO 6650:2023

Fertilizers, soil conditioners and beneficial substances — Simultaneous determination of N-(n-Butyl) thiophosphoric triamide and dicyandiamide by high-performance liquid chromatography

General information

Valid from 18.10.2023
Directives or regulations
None

Standard history

Status
Date
Type
Name
18.10.2023
Main
This document specifies the analytical method for the simultaneous determination of N-(n-butyl) thiophosphoric triamide (NBPT) and dicyandiamide (DCD) in fertilizers by high-performance liquid chromatography (HPLC) method.

Required fields are indicated with *

*
*
*
PDF
169.14 € incl tax
Paper
169.14 € incl tax
Standard monitoring