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.

File Size :	1 file , 2.1 MB
ISBN(s) :	9780539173109
Note :	This product is unavailable in Ukraine, Russia, Belarus
Number of Pages :	18
Product Code(s) :	30435471, 30435471, 30435471
Published :	07/04/2022