20.20 Oct 16, 2026
ISO
ISO/TC 47
International Standard
This document specifies a method for measuring the concentration of dissolved carbon dioxide (CO2) in culture media during the microbial production of basic chemicals.
The method is applicable to both continuous process monitoring and laboratory-scale measurements.
PROJECT
ISO/WD 26543
20.20
Working draft (WD) study initiated
Oct 16, 2026