CEN/TS 17751:2022

SLOVENSKI STANDARD
01-februar-2023
Anorganska gnojila - Določanje specifičnih parametrov v gnojilih iz amonijevega
nitrata z veliko vsebnostjo dušika
Inorganic fertilizers - Determination of specific parameters in ammonium nitrate fertilizers
of high nitrogen content
Anorganische Düngemittel - Bestimmung spezifischer Parameter bei
Ammoniumnitratdüngemitteln mit hohem Stickstoffgehalt
Engrais inorganiques - Détermination des paramètres spécifiques des engrais à base de
nitrate d'ammonium à forte teneur en azote
Ta slovenski standard je istoveten z: CEN/TS 17751:2022
ICS:
65.080 Gnojila Fertilizers
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

CEN/TS 17751
TECHNICAL SPECIFICATION
SPÉCIFICATION TECHNIQUE
April 2022
TECHNISCHE SPEZIFIKATION
ICS 65.080
English Version
Inorganic fertilizers - Determination of specific parameters
in ammonium nitrate fertilizers of high nitrogen content
Engrais inorganiques - Détermination des paramètres Anorganische Düngemittel - Bestimmung spezifischer
spécifiques des engrais à base de nitrate d'ammonium Parameter bei Ammoniumnitratdüngemitteln mit
à forte teneur en azote hohem Stickstoffgehalt
This Technical Specification (CEN/TS) was approved by CEN on 13 March 2022 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TS 17751:2022 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 Sampling and sample preparation . 6
4.1 Sampling . 6
4.2 Sample preparation . 6
5 Determination . 6
5.1 Nitrogen content as a result of ammonium nitrate . 6
5.2 pH of a solution of ammonium nitrate fertilizers of high nitrogen content . 6
5.3 Particle size of ammonium nitrate fertilizers of high nitrogen content . 6
5.4 Chloride content of ammonium nitrate fertilizers of high nitrogen content . 6
5.5 Copper content of ammonium nitrate fertilizers of high nitrogen content . 6
Bibliography . 7
European foreword
This document (CEN/TS 17751:2022) has been prepared by Technical Committee CEN/TC 260
“Fertilizers and liming materials”, the secretariat of which is held by DIN.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a standardization request given to CEN by the European
Commission and the European Free Trade Association.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN/CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to announce this Technical Specification: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembo
...