NS-EN 17864:2023
Current
Current
The latest, up-to-date edition.
Inorganic fertilizers - Determination of nitrogen content in IBDU (isobutylidenediurea) and CDU (crotonylidenediurea)
Available format(s)
Hardcopy
Language(s)
English
Published date
01-12-2023
This document specifies a method for the determination of nitrogen content in IBDU (isobutylidenediurea) and CDU (crotonylidenediurea) using high-performance liquid chromatography (HPLC).
| Committee |
CEN/TC 260
|
| DocumentType |
Standard
|
| Pages |
16
|
| ProductNote |
This standard is also refers to EN 1482‑2, EN 12944‑1, EN 12944‑2
|
| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 17864:2023 | Identical |
| ISO 5725-1:2023 | Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions |
| ISO 5725-2:2019 | Accuracy (trueness and precision) of measurement methods and results — Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
| EN 15705:2010 | Fertilizers - Determination of urea condensates using high-performance liquid chromatography (HPLC) - Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B) |
| EN 1482-1:2007 | Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling |
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