Mathematics. Natural Sciences

ISO/DIS 24031 - Biotechnology — General requirements for nucleic acid- and protein-based bio-devices
Categories: Biology. Botany. Zoology
Committee: ISO/TC 276 (Biotechnology)
Origin: ISO
Close date: 06 Jan 2026
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ISO/DIS 8553 - Milk — Enumeration of microorganisms — Plate-loop technique at 30 °C
Categories: Microbiology
Committee: ISO/TC 34/SC 5 (Milk and milk products)
Origin: ISO
Close date: 09 Jan 2026
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ISO/DIS 9308-4 - Water quality — Enumeration of Escherichia coli and coliform bacteria — Part 4: Membrane filtration method for Escherichia coli in water with high levels of background bacteria
Categories: Microbiology
Committee: ISO/TC 147/SC 4 (Microbiological methods)
Origin: ISO
Close date: 13 Jan 2026
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prEN ISO 9308-4 - Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 4: Membrane filtration method for Escherichia coli in water with high levels of background bacteria (ISO/DIS 9308-4:2025)
Categories: Microbiology
Committee: CEN/TC 230 (Water analysis)
Origin: CEN
Close date: 13 Jan 2026
Draft Details
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