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SRPS CEN/TS 17705:2023

Plant biostimulants - Determination of phosphonates

Feb 28, 2023
95.99   Withdrawal of Standard   Mar 31, 2025

General information

95.99     Mar 31, 2025

ISS

H134

Technical Specification

65.080     07.080  

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Scope

This document specifies a method for the extraction and determination of phosphonates (P–PO3) in plant biostimulants using ion chromatography and conductivity detection (IC-CD).
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.

Related directives

NOTE: If the word "harmonized" (marked in green) is not found in the field with the name of the directive, it means that the European standard is not cited in the OJEU.

2019/1009

Life cycle

NOW

WITHDRAWN
SRPS CEN/TS 17705:2023
95.99 Withdrawal of Standard
Mar 31, 2025

REVISED BY

PUBLISHED
SRPS EN 17705:2025

Related project

Adopted from CEN/TS 17705:2022