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Measurement and Science > Mathematics. Natural Sciences

Mathematics. Natural Sciences

Mathematics. Natural Sciences Sub-categories (6)

  1. Mathematics
  2. Physics. Chemistry
  3. Astronomy. Geodesy. Geography
  4. Geology. Meteorology. Hydrology
  5. Biology. Botany. Zoology
  6. Microbiology

Latest standards activities

Proposals
Drafts

BS EN ISO 11290-1:2017/Amd 1

ISO 11290-1:2017/DAmd 1 Microbiology of the food chain. Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp.. Part 1: Detection method. Amendment 1: Inclusion of storage of the samples before analysis and changes in the control strain for performance testing of culture media and reagents

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12/07/2025

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BS EN ISO 11290-2:2017/Amd 1

ISO 11290-2:2017/DAmd 1 Microbiology of the food chain. Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp.. Part 2: Enumeration method. Amendment 1: Inclusion of storage of the samples before analysis and changes in the control strain for performance testing of culture media and reagents

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12/07/2025

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BS ISO 20018-1

Fine bubble technology — Characterization of ultrafine bubbles —. Part 1: Data correction to exclude particulate contaminants for evaluating size and concentration indices

Feedback closing date:

24/06/2025

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BS ISO 4240-3

Fine bubble technology — Environmental applications —. Part 3: Test method for on-site evaluation of the performance of algae bloom removal facilities

Feedback closing date:

08/06/2025

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BS EN ISO 24914

ISO 24914 Microbiology of the food chain. Loop-mediated isothermal amplification (LAMP) for the detection of microorganisms and associated genetic markers. General requirements and definitions

Feedback closing date:

07/06/2025

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BS EN ISO 24914

ISO 24914 Microbiology of the food chain. Loop-mediated isothermal amplification (LAMP) for the detection of microorganisms and associated genetic markers. General requirements and definitions

Feedback closing date:

07/06/2025

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BS ISO 4240-3

Fine bubble technology — Environmental applications —. Part 3: Test method for on-site evaluation of the performance of algae bloom removal facilities

Feedback closing date:

08/06/2025

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Published

BS ISO 21910-2:2025

Fine bubble technology. Characterization of microbubbles. In-situ dynamic image analysis method

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BS ISO 16677-1:2025

Biobanking. Germplasm. Agricultural animal species

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PAS 1401:2025

Nature-inclusive marine structures. Code of practice

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BS EN 18033:2024

Food authenticity. Quantitation of equine DNA relative to mammalian DNA in raw beef (meat)

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BS ISO 18162:2024

Biotechnology. Biobanking. Requirements for human neural stem cells derived from pluripotent stem cells

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BS ISO 24480:2024

Biotechnology. Validation of database used for nucleotide sequence evaluation

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BS EN ISO 16140-7:2024

Microbiology of the food chain. Method validation. Protocol for the validation of identification methods of microorganisms

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BS ISO 24479:2024

Biotechnology. Cellular morphological analysis. General requirements and considerations for cell morphometry to quantify cell morphological features

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