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

$90.00$180.34

Description

Published:04/07/2022

Pages:18

File Size:1 file , 2.1 MB

Note:This product is unavailable in Ukraine, Russia, Belarus

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 standard pdf

BS 99/240906 DC

BS EN 50314-1. Photovoltaic systems. Charge regulators. Part 1. Safety. Test requirements and procedures

$142.00 $285.58

BS 99/240937 DC

BS EN 50316-3. Photovoltaic lighting systems. Part 3. Performance. Test requirements and procedures

$146.00 $293.83

BS 99/240905 DC

BS EN 50313-2. Photovoltaic systems. Solar modules. Part 2. Performance. Test requirements and procedures

$141.00 $283.63

BS 99/240940 DC

BS EN 50331-1. Photovoltaic systems in buildings. Part 1. Safety requirements

$111.00 $222.98