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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 ISO 8934

ISO 8934-1 Biotechnology. Cell viability analytical methods. Part 1: General requirements and considerations

Feedback closing date:

18/03/2025

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BS ISO 28902-4

ISO 28902-4 Air quality. Environmental meteorology. Part 4: Ground-based remote sensing of meteorological parameters. Particle backscatter lidar

Feedback closing date:

17/03/2025

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BS ISO 16921-2

ISO 16921-2 Biotechnology. Gene delivery systems. Part 2: Guide for quantification methods for viral vectors

Feedback closing date:

09/03/2025

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BS ISO 24758-2

ISO 24758-2 Fine bubble technology. Evaluation method for determining the reactive oxygen species in ultrafine bubble dispersions. Part 2: APF (3'-(p-aminophenyl) fluorescein) assay

Feedback closing date:

23/02/2025

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BS ISO 24758-1

ISO 24758-1 Fine bubble technology. Evaluation method for determining the reactive oxygen species in ultrafine bubble dispersions. Part 1: Probe based kinetic model

Feedback closing date:

23/02/2025

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Feedback period expiring
Published

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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BS EN ISO 16140-2:2016+A1:2024

Microbiology of the food chain. Method validation. Protocol for the validation of alternative (proprietary) methods against a reference method

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BS ISO 4240-2:2024

Fine bubble technology. Environmental applications. Test method for evaluating aeration performance of fine bubble jet devices

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BS EN ISO 16140-4:2020+A1:2024

Microbiology of the food chain. Method validation. Protocol for method validation in a single laboratory

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