MEDICAL FACE MASK TESTS AND REQUIREMENTS FaceMask.supply Technology InfoU.S.A.: ASTM F2100-19 STANDARD SPECIFICATION FOR PERFORMANCE OF MATERIALS USED IN MEDICAL FACE MASKS EUROPE: EN 14683:2019 MEDICAL FACE MASKS – REQUIREMENTS AND TEST METHODSdownload PDF belowMEDICAL FACE MASK TESTS AND REQUIREMENTS July 5, 2020