EN 16328:2012

Fertilizers - Determination of 3,4-dimethyl-1H-pyrazole phosphate (DMPP) - Method using high-performance liquid chromatography (HPLC)

This European Standard specifies a method for the determination of 3,4-dimethyl-1H-pyrazole phosphate (DMPP, CAS-No: 202842-98-6) in mineral N containing fertilizers using high-performance liquid chromatography (HPLC).

Düngemittel - Bestimmung von 3,4-Dimethyl-1H-pyrazolphosphat (DMPP) - Verfahren mit Hochleistungs-Flüssigchromatographie (HPLC)

Dieses Dokument legt ein Verfahren zur Bestimmung von 3,4-Dimethyl-1H-pyrazolphosphat (DMPP, CAS-No: 202842-98-6) in mineralischen stickstoffhaltigen Düngemitteln mit Hochleistungs-Flüssigchromato-graphie (HPLC) fest.

Engrais - Dosage du 3,4-diméthyl-1H-pyrazole phosphate (DMPP) - Méthode par chromatographie liquide à haute performance (HPLC)

La présente Norme européenne spécifie une méthode de dosage du 3,4-diméthyl-1H-pyrazole phosphate (DMPP, n° CAS : 202842-98-6) dans les engrais minéraux contenant de l'azote par la méthode de chromatographie liquide à haute performance (HPLC).

Gnojila - Določevanje 3,4-dimetil-1H-pirazol fosfata (DMPP) - Metoda tekočinske kromatografije visoke ločljivosti (HPLC)

Ta evropski standard določa metodo za določevanje 3,4-dimetil-1H-pirazol fosfata (DMPP, številka CAS: 202842-98-6) v mineralnem dušiku, ki vsebuje gnojila, z metodo tekočinske kromatografije visoke ločljivosti (HPLC).

General Information

• Status: Published
• Publication Date: 11-Dec-2012
• Withdrawal Date: 29-Jun-2013
• ICS: 65.080 - Fertilizers
• Technical Committee: CEN/TC 260 - Fertilizers and liming materials
• Drafting Committee: CEN/TC 260/WG 7 - Chemical analysis
• Current Stage: 9060 - Closure of 2 Year Review Enquiry - Review Enquiry
• Start Date: 03-Mar-2024
• Completion Date: 03-Mar-2024
• Directive: 2003/2003 - Regulation (EC) N° 2003/2003 of the European Parlament and of the council of 13 October 2003 relating to fertilisers
• Directive: 2019/1009 - Regulation (EU) 2019/1009 of the European Parliament and of the Council of 5 June 2019 laying down rules on the making available on the market of EU fertilising products and amending Regulations (EC) No 1069/2009 and (EC) No 1107/2009 and repealing Regulation (EC) No 2003/2003
• Mandate: M/418 - Standardization mandate M/335 assigned to CEN concerning the modernisation of the methods of analysis of fertilizers
• Ref Project: SIST EN 16328:2013 - Fertilizers - Determination of 3,4-dimethyl-1H-pyrazole phosphate (DMPP) - Method using high-performance liquid chromatography (HPLC)

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Düngemittel - Bestimmung von 3,4-dimethyl-1H-pyrazolphosphat (DMPP) - Verfahren mit Hochleistungs-Flüssigchromatographie (HPLC)Engrais - Dosage de la 3,4-diméthyle-1H-pyrazole phosphate (DMPP) - Méthode par chromatographie liquide à haute performance (CLHP)Fertilizers - Determination of 3,4-dimethyl-1H-pyrazole phosphate (DMPP) - Method using high-performance liquid chromatography (HPLC)65.080GnojilaFertilizersICS:Ta slovenski standard je istoveten z:EN 16328:2012SIST EN 16328:2013en,fr,de01-maj-2013SIST EN 16328:2013SLOVENSKI
STANDARD



SIST EN 16328:2013



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16328
December 2012 ICS 65.080 English Version
Fertilizers - Determination of 3,4-dimethyl-1H-pyrazole phosphate (DMPP) - Method using high-performance liquid chromatography (HPLC)
Engrais - Dosage du 3,4-diméthyl-1H-pyrazole phosphate (DMPP) - Méthode par chromatographie liquide à haute performance (HPLC)
Düngemittel - Bestimmung von 3,4-Dimethyl-1H-pyrazolphosphat (DMPP) - Verfahren mit Hochleistungs-Flüssigchromatographie (HPLC) This European Standard was approved by CEN on 27 October 2012.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
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B-1000 Brussels © 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16328:2012: ESIST EN 16328:2013



EN 16328:2012 (E) 2 Contents Page Foreword .31 Scope .42 Normative references .43 Terms and definitions .44 Principle .45 Reagents .46 Apparatus .47 Sampling .58 Procedure .58.1 Preparation of the test solution .58.2 Preparation of calibration solution .58.3 HPLC conditions .58.4 HPLC determination .69 Calculation and expression of the results .610 Precision .610.1 Inter-laboratory test .
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