Biology, 29.05.2020 06:58 jalenshayewilliams

Biosafety cabinets (BSC)
- BSCs have HEPA filters that can achieve 99.97% to 99.99% efficiency in filtering the most penetrating particles (0.3μm). This means that 0.3μm are the most difficult to filter.
Why is that so? Why is it easier to filter particles smaller and larger than 0.3μm?

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Biosafety cabinets (BSC)
- BSCs have HEPA filters that can achieve 99.97% to 99.99% efficiency...

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Biosafety cabinets (BSC)- BSCs have HEPA filters that can achieve 99.97% to 99.99% efficiency in filtering the most penetrating particles (0.3μm). This means that 0.3μm are the most difficult to filter. Why is that so? Why is it easier to filter particles smaller and larger than 0.3μm?

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Another question on Biology

Biosafety cabinets (BSC)
- BSCs have HEPA filters that can achieve 99.97% to 99.99% efficiency in filtering the most penetrating particles (0.3μm). This means that 0.3μm are the most difficult to filter.
Why is that so? Why is it easier to filter particles smaller and larger than 0.3μm?