Mathematics. Natural Sciences

prEN ISO 9308-2 - Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 2: Most probable number method (ISO/DIS 9308-2:2026)
Categories: Microbiology
Committee: CEN/TC 230 (Water analysis)
Origin: CEN
Close date: 26 May 2026
Draft Details
View moreView less
 
ISO/DIS 9308-2 - Water quality — Enumeration of Escherichia coli and coliform bacteria — Part 2: Most probable number method
Categories: Microbiology
Committee: ISO/TC 147/SC 4 (Microbiological methods)
Origin: ISO
Close date: 26 May 2026
Draft Details
View moreView less
 
ISO/DIS 21910-1 - Fine bubble technology — Characterization of microbubbles — Part 1: Off-line evaluation of size/size index
Categories: Physics. Chemistry
Committee: ISO/TC 281 (Fine bubble technology)
Origin: ISO
Close date: 15 Jun 2026
Draft Details
View moreView less