CEN/TS 15961:2009

Fertilizers - Extraction of water soluble calcium, magnesium, sodium and sulfur in the form of sulfates

This Technical Specification specifies a method for the extraction of water-soluble calcium, magnesium, sodium and sulfur (in the form of sulfates), so that the same extract may be used for the determination of each nutrient required.
The method is solely applicable to fertilizers listed in Regulation (EC) 2003/2003, Annex I (see [1]), for which a declaration of the water-soluble calcium, magnesium, sodium, and sulfur (in the form of sulfates) is provided for in this Regulation.

Düngemittel - Extraktion von wasserlöslichem Calcium, Magnesium und Natrium sowie von Schwefel in Form von Sulfat

Diese Technische Spezifikation legt ein Verfahren zur Extraktion von wasserlöslichem Calcium, Magnesium,
Natrium und Schwefel (in Form von Sulfat) fest, so dass derselbe Extrakt für die Bestimmung jedes
erforderlichen Nährstoffes verwendet werden darf.
Das Verfahren gilt ausschließlich für in der Verordnung (EG) 2003/2003, Anhang I (siehe [1]) aufgeführte
Düngemittel, für die die Angabe des wasserlöslichen Calciums, Magnesiums, Natriums und Schwefels (in
Form von Sulfat) vorgeschrieben ist.

Engrais - Extraction des formes solubles dans l'eau du calcium, du magnésium, du sodium et du soufre sous forme de sulfate

La présente spécification technique spécifie une méthode d’extraction du calcium, du magnésium, du sodium et du soufre (sous la forme de sulfates) solubles dans l’eau, de sorte que le même extrait puisse être utilisé pour le dosage de chaque élément nutritif requis.
La méthode est uniquement applicable aux engrais répertoriés dans le règlement (CE) 2003/2003, Annexe I (voir [1]), pour lesquels une déclaration des formes solubles dans l’eau du calcium, du magnésium, du sodium et du soufre (sous la forme de sulfates) est prévue dans ce règlement.

Gnojila - Ekstrakcija v vodi topnega kalcija, magnezija, natrija in žvepla (v obliki sulfatov) (metoda 8.3)

Ta tehnična specifikacija opredeljuje metodo ekstrakcije v vodi topnega kalcija, magnezija, natrija in žvepla (v obliki sulfatov), da se lahko isti ekstrakt uporablja za določanje vsake potrebne hranilne snovi. Ta metoda velja za gnojila, našteta v Prilogi I (glej [1]) Uredbe (ES) 2003/2003, za katera je v tej uredbi predpisana deklaracija o v vodi topnem kalciju, magneziju, natriju in žveplu (v obliki sulfatov).

General Information

• Status: Withdrawn
• Publication Date: 22-Dec-2009
• Withdrawal Date: 22-Nov-2011
• ICS: 65.080 - Fertilizers
• Technical Committee: CEN/TC 260 - Fertilizers and liming materials
• Drafting Committee: CEN/TC 260/WG 7 - Chemical analysis
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 23-Nov-2011
• Completion Date: 23-Nov-2011
• Mandate: M/335 - Standardization Mandate assigned to the CEN concerning the modernisation of the methods of anylysis of Fertilizers
• Ref Project: SIST-TS CEN/TS 15961:2010 - Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur (in the forms of sulfates) (Method 8.3)

Relations

• Replaced By: EN 15961:2011 - Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
• Effective Date: 09-Oct-2010

Standards Content (Sample)

SLOVENSKI STANDARD
kSIST-TS FprCEN/TS 15961:2009
01-julij-2009
Gnojila - Ekstrakcija v vodi topnega kalcija, magnezija, natrija in žvepla (v obliki
sulfatov ) (metoda 8.3)
Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur (in the
forms of sulfates) (Method 8.3)
Düngemittel - Extraktion von wasserlöslichem Calcium, Magnesium und Natrium sowie
von Schwefel in Form von Sulfat
Engrais - Extraction des formes solubles dans l'eau du calcium, du magnésium, du
sodium et du soufre sous
forme de sulfate
Ta slovenski standard je istoveten z: FprCEN/TS 15961
ICS:
65.080 Gnojila Fertilizers
kSIST-TS FprCEN/TS 15961:2009 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

kSIST-TS FprCEN/TS 15961:2009
kSIST-TS FprCEN/TS 15961:2009
TECHNICAL SPECIFICATION
FINAL DRAFT
FprCEN/TS 15961
SPÉCIFICATION TECHNIQUE
TECHNISCHE SPEZIFIKATION
June 2009
ICS 65.080
English Version
Fertilizers - Extraction of water-soluble calcium, magnesium,
sodium and sulfur (in the forms of sulfates) (Method 8.3)
Engrais - Extraction des formes solubles dans l'eau du Düngemittel - Extraktion von wasserlöslichem Calcium,
calcium, du magnésium, du sodium et du soufre sous Magnesium und Natrium sowie von Schwefel in Form von
forme de sulfate Sulfat
This draft Technical Specification is submitted to CEN members for formal vote. It has been drawn up by the Technical Committee CEN/TC
260.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, 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.
Warning : This document is not a Technical Specification. It is distributed for review and comments. It is subject to change without notice
and shall not be referred to as a Technical Specification.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2009 CEN All rights of exploitation in any form and by any means reserved Ref. No. FprCEN/TS 15961:2009: E
worldwide for CEN national Members.

kSIST-TS FprCEN/TS 15961:2009
FprCEN/TS 15961:2009 (E)
Contents Page
Foreword .3
1 Scope .4
2 Normative references .4
3 Terms and definitions .4
4 Principle .4
5 Sampling .4
6 Reagents .4
7 Apparatus .5
8 Procedure .5
9 Test report .5
Bibliography .6

kSIST-TS FprCEN/TS 15961:2009
FprCEN/TS 15961:2009 (E)
Foreword
This document (FprCEN/TS 15961:2009) has been prepared by Technical C
...

SLOVENSKI STANDARD
01-februar-2010
Gnojila - Ekstrakcija v vodi topnega kalcija, magnezija, natrija in žvepla (v obliki
sulfatov) (metoda 8.3)
Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur (in the
forms of sulfates) (Method 8.3)
Düngemittel - Extraktion von wasserlöslichem Calcium, Magnesium und Natrium sowie
von Schwefel in Form von Sulfat
Engrais - Extraction des formes solubles dans l'eau du calcium, du magnésium, du
sodium et du soufre sous
forme de sulfate
Ta slovenski standard je istoveten z: CEN/TS 15961:2009
ICS:
65.080 Gnojila Fertilizers
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

TECHNICAL SPECIFICATION
CEN/TS 15961
SPÉCIFICATION TECHNIQUE
TECHNISCHE SPEZIFIKATION
December 2009
ICS 65.080
English Version
Fertilizers - Extraction of water soluble calcium, magnesium,
sodium and sulfur in the form of sulfates
Engrais - Extraction des formes solubles dans l'eau du Düngemittel - Extraktion von wasserlöslichem Calcium,
calcium, du magnésium, du sodium et du soufre sous Magnesium und Natrium sowie von Schwefel in Form von
forme de sulfate Sulfat
This Technical Specification (CEN/TS) was approved by CEN on 19 October 2009 for provisional application.

The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to submit their
comments, particularly on the question whether the CEN/TS can be converted into a European Standard.

CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS available
promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in parallel to the CEN/TS)
until the final decision about the possible conversion of the CEN/TS into an EN is reached.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, 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.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2009 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TS 15961:2009: E
worldwide for CEN national Members.

Contents Page
Foreword .3
1 Scope .4
2 Normative references .4
3 Terms and definitions .4
4 Principle .4
5 Sampling .4
6 Reagents .4
7 Apparatus .5
8 Procedure .5
9 Test report .5
Bibliography .6

Foreword
This document (CEN/TS 15961:2009) has been prepared by Technical Committee CEN/TC 260 “Fertilizers
and liming materials”, the secretariat of which is held by DIN.
Attention is
...