EN 15909:2010

Fertilizers - Determination of calcium and formate in calcium foliar fertilizers

This European Standard specifies a method for the determination of the content of calcium and formate in calcium foliar fertilizers in the presence of calcium chloride. This is determined and calculated by individual analytical determination of the following components:
-   Calcium (Ca2+),
-   Chloride (Cl-),
-   Formate (HCOO-).
The method is applicable to calcium foliar fertilizers with a calcium content of approximately 30 %.

Düngemittel - Bestimmung von Calcium und Formiat in Calcium-Blattdüngemitteln

Diese Europäische Norm legt ein Verfahren zur Bestimmung des in Calcium Blattdüngemitteln neben Calcium-chlorid vorhandenen Gehalts an Calcium und Formiat fest. Die Gehalte werden aus der analytischen Einzel-bestimmung der folgenden Komponenten ermittelt und berechnet:
-   Calcium (Ca2);
-   Chlorid (Cl);
-   Formiat (HCOO).
Das Verfahren ist anwendbar auf Calcium Blattdünger, deren Calciumgehalt bei etwa 30 % liegt.

Engrais - Dosage du calcium et du formiate dans les engrais calcium pour pulvérisation foliaire

La présente norme européenne spécifie une méthode permettant de déterminer la teneur en calcium et en formiate dans les engrais pour pulvérisation foliaire contenant du calcium en présence de chlorure de calcium. Cette teneur est déterminée et calculée par le biais de la détermination analytique individuelle des composants suivants :
-   Calcium (Ca2+),
-   Chlorure (Cl-),
-   Formiate (HCOO-).
Cette méthode s'applique aux engrais pour pulvérisation foliaire contenant du calcium ayant une teneur en calcium d'environ 30 %.

Gnojila - Določevanje kalcija in formiata v kalcijevih foliarnih (listnih) gnojilih

Ta evropski standard opredeljuje metodo določevanja vsebnosti kalcija in formiata v kalcijevih foliarnih (listnih) gnojilih ob prisotnosti kalcijevega klorida. Ta je določena in izračunana s posamičnim analitičnim določevanjem naslednjih komponent:  - kalcija (Ca2+), - klorida (Cl-), - formiata (HCOO-). Ta metoda se uporablja za kalcijeva foliarna (listna) gnojila z približno 30 % vsebnostjo kalcija.

General Information

• Status: Published
• Publication Date: 01-Jun-2010
• ICS: 65.080 - Fertilizers
• Technical Committee: CEN/TC 260 - Fertilizers and liming materials
• Drafting Committee: CEN/TC 260/WG 7 - Chemical analysis
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 05-Feb-2021
• 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/335 - Standardization Mandate assigned to the CEN concerning the modernisation of the methods of anylysis of Fertilizers
• Ref Project: SIST EN 15909:2010 - Fertilizers - Determination of calcium and formate in calcium foliar fertilizers

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Düngemittel - Bestimmung von Calcium und Formiat in Calcium-BlattdüngemittelnEngrais - Dosage du calcium et du formate dans les engrais calcium foliaireFertilizers - Determination of calcium and formate in calcium foliar fertilizers65.080GnojilaFertilizersICS:Ta slovenski standard je istoveten z:EN 15909:2010SIST EN 15909:2010en,fr,de01-december-2010SIST EN 15909:2010SLOVENSKI
STANDARD



SIST EN 15909:2010



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 15909
June 2010 ICS 65.080 English Version
Fertilizers - Determination of calcium and formate in calcium foliar fertilizers
Engrais - Dosage du calcium et du formiate dans les engrais calcium pour pulvérisation foliaire
Düngemittel - Bestimmung von Calcium und Formiat in Calcium-Blattdüngemitteln This European Standard was approved by CEN on 29 April 2010.
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 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 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
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B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15909:2010: ESIST EN 15909:2010



EN 15909:2010 (E) 2 Contents Page Foreword .31Scope .42Normative references .43Terms and definitions .44Principle .44.1General .44.2Calcium .44.3Formate .54.4Chloride .55Reagents .56Apparatus .67Sampling and sample preparation .68Procedure .78.1Preparation of the test solution .78.2Determination of the calcium content (concentration C1) .78.3Determination of formate content (concentration C2) .88.3.1HPLC conditions .88.3.2Elution conditions.
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