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    Test report

    ATCCR Antiviral Activity Value (COVID-19) ISO 18184:2019 (washed 60 times)

    Intertek test report (Azo Dyes/Formaldehyde/pH)

    Nelson Labs. Bacterial Filtration Efficiency (BFE) ASTM F2101-19, EN 14683:2019 (after 60 washes)

    Nelson Labs. Microbial Cleanliness (Bioburden) of Medical Masks Final Report(after 60 washes)

    The Open University of Hong Kong Bacterial Filtration Efficiency (BFE) ASTM F2101:2019 (after 60 washes)

    The Open University of Hong Kong 60 seconds sterilization test BS EN ISO 20743:2013

    SGS Chitosan knitted fabric test AATCC TM 135-2018 (after 60 washes)

    ICR Verification of conformity

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