Mathematics. Natural Sciences

ISO/DIS 7383-3 - Fine bubble technology — Evaluation method for determining gas content in fine bubble dispersions in water — Part 3: Ozone content
Categories: Physics. Chemistry
Committee: ISO/TC 281 (Fine bubble technology)
Origin: ISO
Close date: 17 Nov 2025
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ISO/DIS 8616 - Specification of monitoring technology for karst critical zones
Categories: Geology. Meteorology. Hydrology
Committee: ISO/TC 319 (Karst)
Origin: ISO
Close date: 17 Nov 2025
Draft Details
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ISO/DIS 20304-4 - Fine bubble technology — Water treatment applications — Part 4: Test method for evaluating the antifouling performance of fine bubble water in crossflow membrane filtration systems
Categories: Physics. Chemistry
Committee: ISO/TC 281 (Fine bubble technology)
Origin: ISO
Close date: 24 Nov 2025
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ISO/DIS 25549 - Fine bubble technology — Evaluation method for determining the shear viscosity of fine bubble dispersions
Categories: Physics. Chemistry
Committee: ISO/TC 281 (Fine bubble technology)
Origin: ISO
Close date: 24 Nov 2025
Draft Details
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ISO/DIS 4240-4 - Fine bubble technology — Environmental applications — Part 4: Test method for the removal of oil from soil by washing using fine bubbles
Categories: Physics. Chemistry
Committee: ISO/TC 281 (Fine bubble technology)
Origin: ISO
Close date: 22 Dec 2025
Draft Details
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prEN ISO 20387 - Biotechnology - Biobanking - General requirements for biobanks (ISO/DIS 20387:2025)
Categories: Biology. Botany. Zoology
Committee: CEN/CLC/JTC 1 (Criteria for conformity assessment bodies)
Origin: CEN
Close date: 24 Dec 2025
Draft Details
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ISO/DIS 20387 - Biotechnology — Biobanking — General requirements for biobanks
Categories: Biology. Botany. Zoology
Committee: ISO/TC 276 (Biotechnology)
Origin: ISO
Close date: 24 Dec 2025
Draft Details
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prEN ISO 20387 - Biotechnology - Biobanking - General requirements for biobanks (ISO/DIS 20387:2025)
Categories: Biology. Botany. Zoology
Committee: CEN/CLC/JTC 1 (Criteria for conformity assessment bodies)
Origin: CENELEC
Close date: 24 Dec 2025
Draft Details
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