Organic and organo-mineral fertilizers - Determination of the dry matter content

This document specifies a method for the determination of the dry matter content in organic and organo-mineral fertilizers.

Organische und organisch-mineralische Düngemittel - Bestimmung des Trockensubstanzgehalts

Dieses Dokument ist für Düngeprodukte anzuwenden, die den Kategorien PFC 1(A) und PFC 1(B) zugeordnet oder als Komponente der Kategorien PFC 1(A) und PFC 1(B) in PFC 7 der Verordnung (EU) 2019/1009 [1] eingestuft sind. Das vorliegende Verfahren wurde jedoch nicht für Mischungen validiert.
Dieses Dokument legt das Verfahren zur Bestimmung und Berechnung des Trockenmassenanteils von organischen und organisch-mineralischen Düngemitteln fest, für die die Ergebnisse der durchgeführten Analyse bezogen auf die Trockenmasse berechnet werden.

Engrais organiques et organo-minéraux - Détermination de la teneur en matière sèche

Le présent document est applicable aux fertilisants qui sont classés dans les catégories PFC 1(A) et PFC 1(B) ou comme composants de PFC 1(A) et de PFC 1(B) dans la catégorie PFC 7 du Règlement (UE) 2019/1009 [1]. Toutefois, la présente méthode n’a pas été validée pour les mélanges.
Le présent document spécifie le mode opératoire pour la détermination et le calcul de la fraction de matière sèche d’engrais organiques et organo-minéraux pour lesquels les résultats des analyses menées sont calculés sur la base de la matière sèche.

Organska in organsko-mineralna gnojila - Določevanje suhe snovi

Ta dokument določa metodo za določevanje suhe snovi v organskih in organsko-mineralnih gnojilih.

General Information

Status
Published
Public Enquiry End Date
02-Jan-2022
Publication Date
09-Jan-2023
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
06-Jan-2023
Due Date
13-Mar-2023
Completion Date
10-Jan-2023

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST-TS CEN/TS 17773:2023
01-februar-2023
Organska in organsko-mineralna gnojila - Določevanje suhe snovi
Organic and organo-mineral fertilizers - Determination of the dry matter content
Organische und organisch-mineralische Düngemittel - Bestimmung des
Trockensubstanzgehalts
Engrais organiques et organo-minéraux - Détermination de la teneur en matière sèche
Ta slovenski standard je istoveten z: CEN/TS 17773:2022
ICS:
65.080 Gnojila Fertilizers
SIST-TS CEN/TS 17773:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST-TS CEN/TS 17773:2023

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SIST-TS CEN/TS 17773:2023


CEN/TS 17773
TECHNICAL SPECIFICATION

SPÉCIFICATION TECHNIQUE

April 2022
TECHNISCHE SPEZIFIKATION
ICS 65.080
English Version

Organic and organo-mineral fertilizers - Determination of
the dry matter content
Engrais organiques et organo-minéraux - Organische und organisch-mineralische Düngemittel -
Détermination de la teneur en matière sèche Bestimmung des Trockenrückstands
This Technical Specification (CEN/TS) was approved by CEN on 13 February 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 17773:2022 E
worldwide for CEN national Members.

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SIST-TS CEN/TS 17773:2023
CEN/TS 17773:2022 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Principle . 5
5 Sampling and sample preparation . 5
6 Interferences . 5
7 Reagents . 6
8 Apparatus . 6
9 Procedure . 6
9.1 Procedure A . 6
9.2 Procedure B . 6
9.3 Procedure A and B . 7
10 Quality control . 7
11 Calculation and expression of results . 7
12 Test report . 8
Bibliography . 9

2

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SIST-TS CEN/TS 17773:2023
CEN/TS 17773:2022 (E)
European foreword
This document (CEN/TS 17773:2022) 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 standardisation 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, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United
Kingdom.
3

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SIST-TS CEN/TS 17773:2023
CEN/TS 17773:2022 (E)
Introduction
In case of the analysis of organic and organo-mineral fertilizers, water is usually not considered a part of
the sample and results are generally related to dry matter, which can be calculated by determining the
dry residue (dry matter content).
4

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SIST-TS CEN/TS 17773:2023
CEN/TS 17773:2022 (E)
1 Scope
This document is applicable to fertilizing products, which are classified as PFC 1(A) and PFC 1(B) or the
PFC 1(A) and PFC 1(B) component in PFC 7 of Regulation (EU) 2019/1009 [1]. However, the present
method was not validated for blends.
This document specifies the procedure for the determination and calculation of the dry matter fraction
of organic and organo-mineral fertilizers for which the results of the performed analysis are calculated
to the dry matter basis.
2 Normative references
There are no normative references in this document.
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• ISO Online browsing platform: available at https://www.iso.org/obp
• IEC Electropedia: available at https://www.electropedia.org/
3.1
dry residue
remaining mass fraction of a sa
...

SLOVENSKI STANDARD
kSIST-TS FprCEN/TS 17773:2021
01-december-2021
Organska in organsko-mineralna gnojila - Določevanje suhe snovi
Organic and organo-mineral fertilizers - Determination of the dry matter content
Organische und organisch-mineralische Düngemittel - Bestimmung des
Trockenrückstands
Ta slovenski standard je istoveten z: FprCEN/TS 17773
ICS:
65.080 Gnojila Fertilizers
kSIST-TS FprCEN/TS 17773:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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kSIST-TS FprCEN/TS 17773:2021

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kSIST-TS FprCEN/TS 17773:2021


FINAL DRAFT
TECHNICAL SPECIFICATION
FprCEN/TS 17773
SPÉCIFICATION TECHNIQUE

TECHNISCHE SPEZIFIKATION

November 2021
ICS 65.080
English Version

Organic and organo-mineral fertilizers - Determination of
the dry matter content
 Organische und organisch-mineralische Düngemittel -
Bestimmung des Trockenrückstands


This draft Technical Specification is submitted to CEN members for Vote. It has been drawn up by the Technical Committee
CEN/TC 260.

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.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

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

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. FprCEN/TS 17773:2021 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
kSIST-TS FprCEN/TS 17773:2021
FprCEN/TS 17773:2021 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Principle . 5
5 Sampling and sample preparation . 5
6 Interferences . 5
7 Reagents . 6
8 Apparatus . 6
9 Procedure . 6
9.1 Procedure A . 6
9.2 Procedure B . 6
9.3 Procedure A and B . 7
10 Quality control . 7
11 Calculation and expression of results . 7
12 Test report . 8
Bibliography . 9

2

---------------------- Page: 4 ----------------------
kSIST-TS FprCEN/TS 17773:2021
FprCEN/TS 17773:2021 (E)
European foreword
This document (FprCEN/TS 17773:2021) has been prepared by Technical Committee CEN/TC 260
“Fertilizers and liming materials”, the secretariat of which is held by DIN.
This document is currently submitted to the Vote on TS.
This document has been prepared under a standardisation request given to CEN by the European
Commission and the European Free Trade Association.
3

---------------------- Page: 5 ----------------------
kSIST-TS FprCEN/TS 17773:2021
FprCEN/TS 17773:2021 (E)
Introduction
In case of the analysis of organic and organo-mineral fertilizers, water is usually not considered a part of
the sample and results are generally related to dry matter, which can be calculated by determining the
dry residue (dry matter content).
4

---------------------- Page: 6 ----------------------
kSIST-TS FprCEN/TS 17773:2021
FprCEN/TS 17773:2021 (E)
1 Scope
This document is applicable to fertilizing products, which are classified as PFC 1(A) and PFC 1(B) or the
PFC 1(A) and PFC 1(B) component in PFC 7 of Regulation (EU) 2019/1009 [1]. However, the present
method was not validated for blends.
This document specifies the procedure for the determination and calculation of the dry matter fraction
of organic and organo-mineral fertilizers for which the results of the performed analysis are calculated
to the dry matter basis.
2 Normative references
There are no normative references in this document.
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• ISO Online browsing platform: available at https://www.iso.org/obp
• IEC Electropedia: available at https://www.electropedia.org/
3.1
dry residue
remaining mass fraction of a sample after a drying process at 105 °C under specified conditions
3.2
dry matter content
mass fraction of a sample excluding water calculated by the determination of dry residue
4 Principle
The samples are dried to a constant mass in an oven at 105 °C. The difference in mass before and after
the drying process is used to determine dry matter. This method applies to solid samples and samples
which become solid during the drying process. Volatile compounds volatilizing at temperatures up to and
including (105 ± 2)°C are expressed as water using this procedure.
5 Sampling and sample preparation
Sampling and sample preparation should be performed carefully, f
...

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