NPPTL Respirator Assessments to Support the COVID-19

113 rows · May 15, 2020 · NPPTL has completed International Assessments for the products listed

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May 13, 2020 · According to the NIOSH specification, N95 (and Chinese-certified KN95) masks should filter out at least 95 percent of particles of a certain size. The test equipment that NIOSH uses to certify masks, however, is “highly specialized and hard to come by” says Shane Tysk, who has been leading the filtration efficiency testing at the laboratory.

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N95 respirators and surgical masks (face masks) are examples of personal protective equipment that are used to protect the wearer from airborne particles and from liquid contaminating the face.

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The COVID-19 virus frequently travels in biological aerosols (e.g. coughing and sneezing) which range in size from 0.3-0.5 microns. N95 is a government rating used to identify disposable face masks that will filter at least 95% of airborne particles 0.3 microns or larger.

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You should wear a N95 respirator mask to protect yourself from coronavirus disease 2019 (COVID-19). It reduces the risk of contracting the virus. If you need NIOSH-Approved and FDA-Cleared N95 respirators from supplier and manufacturer, please contact us. NIOSH N95 respirator mask wholesale.

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COVID-19 3M Personal Protective Equipment (PPE) Info

The COVID-19 outbreak was declared a pandemic by the World Health Organization (WHO) on March 11, 2020. The symptoms of the illness associated with this novel coronavirus are similar to those caused by influenza and other respiratory illnesses and include coughing, shortness of

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