Plant biostimulants - Determination of specific elements - Part 1: Digestion by aqua regia for subsequent determination of elements

This document specifies the method for the digestion of different plant biostimulants with aqua regia to enable a subsequent determination of arsenic (As), cadmium (Cd), copper (Cu), chromium (Cr), mercury (Hg), nickel (Ni), lead (Pb) and zinc (Zn). The method can be also applied for determination of other elements. The method is applicable for all solid and/or liquid plant biostimulants.
This document is also applicable to the blends of fertilizing products where plant biostimulants are the main part of the blend. Otherwise, the Technical Specification for the main part of the blend applies.
The extracts are suitable for analysis using CEN/TS 17701-2 (ICP-AES) and CEN/TS 17701-3 (Hg analysis).
NOTE   Alternatively, inductively coupled plasma mass spectrometry (ICP-MS) can be used for the measurement if the user proves that the method gives the same results.

Pflanzen-Biostimulanzien - Bestimmung spezifischer Elemente - Teil 1: Aufschluss durch Königswasser zur anschließenden Bestimmung der Elemente

Dieses Dokument legt das Verfahren für den Aufschluss verschiedener Pflanzen-Biostimulanzien mit Königswasser fest, um eine anschließende Bestimmung von Arsen (As), Cadmium (Cd), Kupfer (Cu), Chrom (Cr), Quecksilber (Hg), Nickel (Ni), Blei (Pb) und Zink (Zn) zu ermöglichen. Das Verfahren kann auch für die Bestimmung anderer Elemente verwendet werden. Das Verfahren ist für alle festen und/oder flüssigen Pflanzen-Biostimulanzien anwendbar.
Dieses Dokument ist auch für die Mischungen von Düngeprodukten, in denen die Pflanzen-Biostimulanzien der Hauptbestandteil der Mischung sind, anwendbar. Andernfalls gilt die Technische Spezifikation für den Hauptbestandteil der Mischung.
Die Extrakte sind für die Analyse nach CEN/TS 17701 2 (ICP AES) und CEN/TS 17701 3 (Quecksilber-Analyse) geeignet.
ANMERKUNG   Alternativ kann die Massenspektrometrie mit induktiv gekoppeltem Plasma (ICP MS) für die Messung genutzt werden, sofern der Anwender nachweist, dass das Verfahren zu den gleichen Ergebnissen führt.

Biostimulants des végétaux - Dosage des éléments spécifiques - Partie 1 : Digestion à l'eau régale pour le dosage ultérieur des éléments

Le présent document spécifie la méthode pour la digestion de différents biostimulants des végétaux à l’eau régale pour permettre le dosage ultérieur de l’arsenic (As), du cadmium (Cd), du cuivre (Cu), du chrome (Cr), du mercure (Hg), du nickel (Ni), du plomb (Pb) et du zinc (Zn). Cette méthode peut aussi être appliquée pour le dosage d’autres éléments. Cette méthode est applicable à tous les biostimulants des végétaux solides et/ou liquides.
Le présent document est également applicable aux mélanges de fertilisants dont la majeure partie est constituée de biostimulants des végétaux. Dans le cas contraire, la Spécification technique relative au constituant principal du mélange s’applique.
Les extraits conviennent pour une analyse selon la CEN/TS 17701-2 (ICP-AES) et la CEN/TS 17701-3 (analyse du Hg).
NOTE   Il est également possible d’utiliser la spectrométrie de masse avec plasma à couplage inductif (ICP-MS) pour la mesure, si l’utilisateur prouve que la méthode conduit aux mêmes résultats.

Rastlinski biostimulanti - Določevanje specifičnih elementov - 1. del: Razklop z zlatotopko za določevanje elementov

Ta dokument določa postopek za razklop različnih rastlinskih biostimulantov z zlatotopko, da se omogoči naknadno določanje arzena (As), kadmija (Cd), bakra (Cu), kroma (Cr), živega srebra (Hg), niklja (Ni), svinca (Pb) in cinka (Zn). Postopek je mogoče uporabiti tudi za določanje drugih elementov. Postopek se uporablja za vse trdne in/ali tekoče rastlinske biostimulante.
Dokument je uporaben tudi za mešanice sredstev za gnojenje, pri katerih so rastlinski biostimulanti glavni del mešanice. V nasprotnem primeru se uporablja tehnična specifikacija za glavni del mešanice.
Izvlečki so primerni za analizo v skladu s standardom CEN/TS 17701-2 (ICP-AES) in CEN/TS 17701-3 (analiza Hg).
OPOMBA:   Druga možnost je, da se za meritev uporabi masna spektrometrija z induktivno sklopljeno plazmo (ICP-MS), če uporabnik dokaže, da metoda daje enake rezultate.

General Information

Status
Published
Publication Date
22-Mar-2022
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
23-Mar-2022
Due Date
30-Aug-2022
Completion Date
23-Mar-2022

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST-TS CEN/TS 17701-1:2023
01-februar-2023
Rastlinski biostimulanti - Določevanje specifičnih elementov - 1. del: Razklop z
zlatotopko za določevanje elementov
Plant biostimulants - Determination of specific elements - Part 1: Digestion by aqua regia
for subsequent determination of elements
Pflanzen-Biostimulanzien - Bestimmung spezifischer Elemente - Teil 1: Aufschluss durch
Königswasser zur anschließenden Bestimmung der Elemente
Biostimulants des végétaux - Dosage des éléments spécifiques - Partie 1 : Digestion à
l'eau régale pour le dosage ultérieur des éléments
Ta slovenski standard je istoveten z: CEN/TS 17701-1:2022
ICS:
65.080 Gnojila Fertilizers
SIST-TS CEN/TS 17701-1:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST-TS CEN/TS 17701-1:2023

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SIST-TS CEN/TS 17701-1:2023


CEN/TS 17701-1
TECHNICAL SPECIFICATION

SPÉCIFICATION TECHNIQUE

March 2022
TECHNISCHE SPEZIFIKATION
ICS 65.080
English Version

Plant biostimulants - Determination of specific elements -
Part 1: Digestion by aqua regia for subsequent
determination of elements
Biostimulants des végétaux - Dosage des éléments Biostimulanzien für die pflanzliche Anwendung -
spécifiques - Partie 1 : Digestion à l'eau régale pour le Bestimmung spezifischer Elemente - Teil 1: Aufschluss
dosage ultérieur des éléments durch Königswasser zur anschließenden Bestimmung
der Elemente
This Technical Specification (CEN/TS) was approved by CEN on 3 January 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 17701-1:2022 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
SIST-TS CEN/TS 17701-1:2023
CEN/TS 17701-1:2022 (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 Reagents . 6
7 Apparatus . 6
8 Procedure. 6
9 Test report .
...

SLOVENSKI STANDARD
kSIST-TS FprCEN/TS 17701-1:2021
01-november-2021
Rastlinski biostimulansi - Določevanje določenih elementov - 1. del: Razklop z
zlatotopko za določevanje elementov
Plant biostimulants - Determination of specific elements - Part 1: Digestion by aqua regia
for subsequent determination of elements
Biostimulanzien für die pflanzliche Anwendung - Bestimmung spezifischer Elemente -
Teil 1: Aufschluss durch Königswasser zur anschließenden Bestimmung der Elemente
Biostimulants des plantes - Détermination des éléments spécifiques - Partie 1 : Digestion
par eau régale pour la détermination subséquente des éléments
Ta slovenski standard je istoveten z: FprCEN/TS 17701-1
ICS:
65.080 Gnojila Fertilizers
kSIST-TS FprCEN/TS 17701-1:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
kSIST-TS FprCEN/TS 17701-1:2021

---------------------- Page: 2 ----------------------
kSIST-TS FprCEN/TS 17701-1:2021


FINAL DRAFT
TECHNICAL SPECIFICATION
FprCEN/TS 17701-1
SPÉCIFICATION TECHNIQUE

TECHNISCHE SPEZIFIKATION

September 2021
ICS 65.080
English Version

Plant biostimulants - Determination of specific elements -
Part 1: Digestion by aqua regia for subsequent
determination of elements
Biostimulants des plantes - Détermination des Biostimulanzien für die pflanzliche Anwendung -
éléments spécifiques - Partie 1 : Digestion par eau Bestimmung spezifischer Elemente - Teil 1: Aufschluss
régale pour la détermination subséquente des durch Königswasser zur anschließenden Bestimmung
éléments der Elemente


This draft Technical Specification is submitted to CEN members for Vote. It has been drawn up by the Technical Committee
CEN/TC 455.

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 17701-1:2021 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
kSIST-TS FprCEN/TS 17701-1:2021
FprCEN/TS 17701-1:2021 (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 Reagents . 5
7 Apparatus . 6
8 Procedure. 6
9 Test report . 7
Annex A (informative) Adjustment to different digestion procedures and measurem
...

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