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DIN EN 15688:2008-11

Current
Current

The latest, up-to-date edition.

FERTILIZERS - DETERMINATION OF UREASE INHIBITOR N-(N-BUTYL)THIOPHOSPHORIC TRIAMIDE (NBPT) USING HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY (HPLC)
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2008

Vorwort
1 Anwendungsbereich
2 Normative Verweisungen
3 Begriffe
4 Kurzbeschreibung
5 Reagenzien
6 Geräte
7 Probenahme und Probenvorbereitung
8 Durchführung
9 Berechnung und Auswertung
10 Präzision
11 Untersuchungsbericht
Anhang A (informativ) Ergebnisse des Ringversuchs
Literaturhinweise

Describes a method for the quantitative determination of the urease inhibitor N-(nbutyl)thiophosphoric triamide (NBPT) content in water-soluble matrices, i.e. urea based fertilizers using high performance liquid chromatography (HPLC).

DocumentType
Standard
Pages
12
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Current

Standards Relationship
EN 15688:2008 Identical

ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
EN 12944-2:1999/AC:2000 FERTILIZERS AND LIMING MATERIALS AND SOIL IMPROVERS - VOCABULARY - PART 2: TERMS RELATING TO FERTILIZERS
EN 12944-1:1999/AC:2000 FERTILIZERS AND LIMING MATERIALS AND SOIL IMPROVERS - VOCABULARY - PART 1: GENERAL TERMS
EN 1482-2:2007 Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation
DIN ISO 5725-1:1997-11 ACCURACY (TRUENESS AND PRECISION) OF MEASUREMENT METHODS AND RESULTS - PART 1: GENERAL PRINCIPLES AND DEFINITIONS
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
EN 1482-1:2007 Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling
DIN ISO 3696:1991-06 WATER FOR ANALYTICAL LABORATORY USE - SPECIFICATION AND TEST METHODS

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