Mask Testing Archives

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Explainer: Testing The Efficacy Of Protective Face Masks

August 28, 2020

THE BACTERIAL FILTRATION EFFICIENCY (BFE) TEST This test indicates how well a mask filters droplets containing biological agents such as bacteria or viruses. With SARS-CoV-2 thought to be…

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Mask Testing

Explainer: Testing The Efficacy Of Protective Face Masks

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