prEN 17702-1

Plant biostimulants - Sampling and sample preparation - Part 1: Sampling

This document specifies sampling plans and methods of representative sampling of plant biostimulants to obtain samples for physical, chemical and biological analysis.
It is applicable to the sampling of batches of plant biostimulants supplied or ready for supply to third parties, as such, or in smaller batches.
It is also applicable to the sampling of blends of fertilizing products where plant biostimulants are main part of the blend. Otherwise, deliverables of sampling relevant for the main part of the blend apply.
This document is intended to be used by manufacturers, buyers and competent authorities to obtain samples prior to transport and supply it to a laboratory for testing.
NOTE   This document is applicable to the category of EU fertilizing product (plant biostimulants) in the meaning of Regulation (EU) 2019/1009.

Pflanzen-Biostimulanzien - Probenahme und Probenvorbereitung - Teil 1: Probenahme

Dieses Dokument legt Probenahmepläne und Verfahren der repräsentativen Probenahme aus Pflanzen-Biostimulanzien zur Gewinnung von Proben für physikalische, chemische und biologische Analysen fest.
Es ist auf die Probenahme aus Partien von Pflanzen-Biostimulanzien, die als solche oder in kleineren Partien an Dritte geliefert wurden oder lieferbereit sind, anwendbar.
Es ist zudem auf die Probenahme aus Mischungen von Düngeprodukten anwendbar, bei denen Pflanzen-Biostimulanzien den Hauptbestandteil der Mischung darstellen. Andernfalls gelten die für den Haupt-bestandteil der Mischung relevanten Vorgaben für die Probenahme.
Dieses Dokument ist für die Verwendung durch Hersteller, Käufer und die zuständigen Behörden bestimmt, um Proben vor dem Transport zu erhalten und diese zur Untersuchung an ein Labor zu übergeben.
ANMERKUNG   Dieses Dokument ist anwendbar auf die Kategorie von EU Düngeprodukten (Pflanzen-Biostimulanzien) im Sinne der Verordnung (EU) 2019/1009.

Biostimulants des végétaux - Échantillonnage et préparation des échantillons - Partie 1 : Échantillonnage

Le présent document spécifie les plans d’échantillonnage et les méthodes d’échantillonnage représentatif de biostimulants des végétaux pour obtenir des échantillons en vue d’une analyse physique, chimique et biologique.
Il est applicable à l’échantillonnage de lots de biostimulants des végétaux livrés ou prêts à être livrés à une tierce partie, en l’état ou sous forme de lots plus petits.
Il est également applicable à l’échantillonnage de mélanges de fertilisants dans lesquels les biostimulants des végétaux représentent la majorité du mélange. Dans le cas contraire, ce sont les livrables de l’échantillonnage pertinents pour le fertilisant majoritairement présent dans le mélange qui s’appliquent.
Le présent document est destiné à être utilisé par les fabricants, acheteurs et autorités compétentes pour obtenir des échantillons avant de les transporter et de les fournir à un laboratoire pour essai.
NOTE   Le présent document est applicable à la catégorie de fertilisants UE (biostimulants des végétaux) au sens du Règlement (UE) 2019/1009.

Rastlinski biostimulanti - Vzorčenje in priprava vzorcev - 1. del: Vzorčenje

General Information

• Status: Not Published
• Publication Date: 08-Jul-2024
• ICS: 65.080 - Fertilizers
• Technical Committee: CEN/TC 455 - Plant Biostimulants and Agricultural Micro-Organisms
• Drafting Committee: CEN/TC 455/WG 1 - Sampling
• Current Stage: 4599 - Dispatch of FV draft to CMC - Finalization for Vote
• Start Date: 12-Oct-2023
• Due Date: 10-Oct-2023
• Completion Date: 12-Oct-2023
• 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/564 - Fertilising products in support of Regulation (EU) 2019/1009
• Mandate: M/564 AMD 1 - amending Implementing Decision C(2020) 612 as regards certain harmonised standards and standardisation deliverables, deadlines for their adoption and the duration of the validity of the standardisation request
• Mandate: M/XXX - Precast concrete products
• Ref Project: oSIST prEN 17702-1:2023 - Plant biostimulants - Sampling and sample preparation - Part 1: Sampling

Relations

• Revises: CEN/TS 17702-1:2022 - Plant biostimulants - Sampling and sample preparation - Part 1: Sampling
• Effective Date: 28-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN 17702-1:2023
01-maj-2023
Rastlinski biostimulanti - Vzorčenje in priprava vzorcev - 1. del: Vzorčenje
Plant biostimulants - Sampling and sample preparation - Part 1: Sampling
Pflanzen-Biostimulanzien - Probenahme und Probenvorbereitung - Teil 1: Probenahme
Biostimulants des végétaux - Échantillonnage et préparation des échantillons - Partie 1 :
Echantillonnage
Ta slovenski standard je istoveten z: prEN 17702-1
ICS:
65.080 Gnojila Fertilizers
oSIST prEN 17702-1:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 17702-1:2023

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oSIST prEN 17702-1:2023


DRAFT
EUROPEAN STANDARD
prEN 17702-1
NORME EUROPÉENNE

EUROPÄISCHE NORM

March 2023
ICS 65.080 Will supersede CEN/TS 17702-1:2022
English Version

Plant biostimulants - Sampling and sample preparation -
Part 1: Sampling
Biostimulants des végétaux - Échantillonnage et Pflanzen-Biostimulanzien - Probenahme und
préparation des échantillons - Partie 1 : Probenvorbereitung - Teil 1: Probenahme
Echantillonnage
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 455.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CEN 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-CENELEC
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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye 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 European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 17702-1:2023 E
worldwide for CEN national Members.

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prEN 17702-1:2023 (E)
Contents Page
European foreword . 4
Introduction . 5
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 7
4 Sampling plans and quantitative data . 8
4.1 Principle . 8
4.2 Sampling plans . 9
4.2.1 Determination of the number of sampling units which form the sampled portion . 9
4.2.2 Identification of the sampling units to be sampled . 10
4.2.3 Collection of incremental samples . 10
4.3 Quantitative data . 10
4.3.1 Mass/volume of incremental samples .
...