SIST EN 16328:2013

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 de la 3,4-diméthyle-1H-pyrazole phosphate (DMPP) - Méthode par chromatographie liquide à haute performance (CLHP)

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
• Public Enquiry End Date: 19-Dec-2011
• Publication Date: 21-Apr-2013
• ICS: 65.080 - Fertilizers
• Technical Committee: KAT - Soil quality
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 04-Apr-2013
• Due Date: 09-Jun-2013
• Completion Date: 22-Apr-2013
• Mandate: M/418 - Standardization mandate M/335 assigned to CEN concerning the modernisation of the methods of analysis of fertilizers
• Ref Project: EN 16328:2012 - 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.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
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 .610.2 Repeatability .610.3 Reproducibility .611 Test report .7Annex A (informative)
Results of the inter-laboratory test .8A.1 Inter-laboratory tests .8A.2 Statistical results .8Bibliography .9 SIST EN 16328:2013



EN 16328:2012 (E) 3 Foreword This document (EN 16328:2012) has been prepared by Technical Committee CEN/TC 260 “Fertilizers and liming materials”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2013, and conflicting national standards shall be withdrawn at the latest by June 2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: 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 the United Kingdom. SIST EN 16328:2013



EN 16328:2012 (E) 4 1 Scope 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). 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are
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