British Standards Institution

Source:: ISO
Committee:: MCE/21 - Filters for gases and liquids
Categories:: Ventilation and air-conditioning

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Standard timeline

1. Proposal (Complete)

Proposal start date:

2. Draft (Complete)

Draft start date:

08/06/2017

3. Public Comments (Complete)

Public Comments start date:

08/06/2017

Public Comments end date:

08/06/2017

Learn more about the standards development process

Standards Development

PD CEN ISO/TS 21083-2:2019 Test method to measure the efficiency of air filtration media against spherical nanomaterials. Size range from 3 nm to 30 nm

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