BS PD CEN/TS 17721:2022

Plant biostimulants. Determination of the pH for liquid microbial plant biostimulants/pH in microbial products. Determination of pH

BSI Group , 07/04/2022

Publisher: BS

File Format: PDF

$95.00$191.00


BS PD CEN/TS 17721:2022 PDF

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.

More BS Standards PDF

UL Subject 1004-4

UL Subject 1004-4

$87.00 $174.71

UL Subject 25B

UL Subject 25B

$136.00 $272.19

UL Subject 300

UL Subject 300

$97.00 $195.49

UL 4703

UL 4703

$448.00 $897.00