>CSN Standards>65 CHEMICAL INDUSTRY PRODUCTS>6550 >CSN P CEN/TS 17721 - Plant biostimulants - Determination of the pH for liquid microbial plant biostimulants/pH in microbial products - Determination of pH
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Released: 01.11.2022
CSN P CEN/TS 17721
Plant biostimulants - Determination of the pH for liquid microbial plant biostimulants/pH in microbial products - Determination of pH
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Number of Standard:
CSN P CEN/TS 17721
Category:
655022
Pages:
20
Released:
01.11.2022
Catalog number:
515438
DESCRIPTION
CSN P CEN/TS 17721
CSN P CEN/TS 17721 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 for measuring the pH of non-microbial plant biostimulants. Original English text of CSN EN Standard. The price of the Standard included all amendments and correcturs.
