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PREN 16024 : DRAFT 2009

Superseded

Superseded

FERTILIZERS - DETERMINATION OF 1H,2,4-TRIAZOLE IN UREA AND IN FERTILIZERS CONTAINING UREA - METHOD USING HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY (HPLC)

Published date

01-12-2013

Superseded date

04-01-2011

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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Sampling and sample preparation
8 Procedure
9 Calculation and expression of the results
10 Precision (to be completed after ring tests)
11 Test report
Annex A (informative) - Statistical results of the
                        inter-laboratory test
Bibliography

Describes a method for the determination of triazole (TZ) in urea or in fertilizers containing urea in the presence of dicyandiamide or methylpyrazole respectively using high-performance liquid chromatography (HPLC).

Committee
TC 260
DocumentType
Draft
PublisherName
Comite Europeen de Normalisation
Status
Superseded

Standards Relationship
DIN EN 16024:2011-06 Identical
09/30210251 DC : 0 Identical

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