99.60 Withdrawal effective Nov 27, 2024
CEN
CEN/TC 455 Plant Biostimulants
Technical Specification
65.080 Fertilizers
Published
This document specifies a method for laboratory measurement of the pH value in liquid microbial plant biostimulants, using pH electrodes with a glass membrane.
From the scope of this document plant biostimulants other than microbial plant biostimulants are excluded because there is no essential requirement in the Regulation (EU) 2019/1009 [1] for measuring the pH of non-microbial plant biostimulants.
Legislation related to this standard
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 (Text with EEA relevance)
WITHDRAWN
CEN/TS 17721:2022
99.60
Withdrawal effective
Nov 27, 2024
PUBLISHED
EN 17721:2024
