PRICES include / exclude VAT
in stockReleased: 2025-11-26
UNE EN 17721:2025
Plant biostimulants - Determination of the pH for liquid microbial plant biostimulants/pH in microbial products - Determination of pH
Bioestimulantes de plantas. Determinación del pH en bioestimulantes de plantas microbianos líquidos/pH en productos microbianos. Determinación del pH.
Format
Availability
Price and currency
English PDF
Immediate download
Printable
90.59 USD
English Hardcopy
In stock
90.59 USD
Spanish PDF
Immediate download
Printable
90.59 USD
Spanish Hardcopy
In stock
90.59 USD
| Standard number: | UNE EN 17721:2025 |
| Pages: | 22 |
| Released: | 2025-11-26 |
| Status: | Standard |
DESCRIPTION
UNE EN 17721:2025
This document specifies a method for laboratory measurement of the pH value in liquid microbial plant biostimulants, using pH electrodes with a glass membrane. Plant biostimulants other than microbial plant biostimulants are excluded from the scope of this document because there is no essential requirement in the Regulation [1] for measuring the pH of non-microbial plant biostimulants.